A story where a mysterious package arrives with instructions for the receiver to become more sexually confident in many ways.
Introduction
Tori was at home getting some work done while again dwelling on who she is. Tori lacks confidence in herself, her body and her ability to attract a guy. Although old enough to move out of home, Tori was living with her family for the summer, being her parents and her younger twin siblings Becky and Dan. But it’s her lack of confidence and not liking how her body turned out after puberty that bothers her much. Tori is medium build with dark hair and quite a pretty face. Tori had been on dates and kissed a guy, but she had never been in a proper relationship nor had sex. Her lack of confidence is a direct result of her body. She has little curves and her breasts are no more than a small mound on her chest. The only indication her chest area was that of an adult is the reasonable sized areolas and nipples, but otherwise, Tori wouldn’t justify the need for a bra. Tori is especially annoyed that her younger sister has bigger boobs than her and hates that when Becky puts one of Tori’s bras on, her boobs overflow out, even though Becky’s boobs aren’t that big either, barely a B cup.
Today was Saturday and Tori was keen to get some work done before returning to university the following week. Tori had been home for summer after her first year of university. She had enjoyed the break. Dan and Becky had just finished high school and they had a nice chance to enjoy time together before the new academic year began with both her siblings moving out of home after turning 18 during the year and starting tertiary studies after summer.
Her reflection on things came to a halt when all of a sudden there was a knock on the door. A parcel had been delivered, but strangely with no return address of the sender, but addressed to Tori. She found this weird and took the package to her room. She opened the box marked “The power of confidence” and found a series of envelopes inside. They were coloured blue and pink with a notice saying “If you are female, only open the pink envelopes starting from Envelope 1 and not opening the others until instructed. If you are male, only open the blue envelopes starting from Envelope 1 and not opening the others until instructed.” Tori then pulled out Envelope 1. Out of the envelope came a page of handwritten instructions along with a pair of bra and panties. Initially thinking this was a joke by someone about her lack of tits, Tori became annoyed before reading more carefully.
Envelope 1
Tori began reading the handwriting on the page “Someone who knows you has sent this package to you because they believe in you and that you can gain confidence in yourself, your body and your sex life. DO NOT put on the black bra and panties within this envelope for now until you fully understand their powers. The bra and panties have the power to change your body. The bra will increase your breast size until they fill the cups. The panties will improve your figure and butt. Once the body changes are complete, they will be permanent, you will not be able to return to your old body. Furthermore, for a period of time afterwards, the power of the bra and panties will temporarily improve your confidence to assist you to approach a guy you like and get him to have sex with you. Over time your new natural confidence will take over and the artificial confidence will disappear. It’s now up to you what to do. Think about it. If you want to go on this journey, open Envelope 2 for more instructions. If you don’t want to go any further with this, put the bra and panties along with this letter back in the envelope. Then open Envelope 10 for further instructions”.
Tori couldn’t believe what she just read, but thought maybe this was true. For now she placed the bra, panties and letter back into the envelope and placed it under her bed. She then started getting ready to go out to a party with some friends. After showering she entered her room and sighed again as she looked into the mirror and saw her tiny boobs. She looked at her lack of curves and her pussy, even though it was covered by bush since she really had no reason to maintain it. She got dressed and then went out. It was while she was at the party she decided she needed to really consider what was in the package. Tori was looking at her friends and realized that even though they don’t all have big boobs, they all had something she didn’t and that she longed for and that was cleavage. Tori went home and went to bed.
The next day Sunday she opened the envelope again and took the bra and panties out and took them with her to the shops. She wanted an idea of what size these garments might be and if she went ahead with the body changes, what she might end up looking like. After checking a few brands, the bra had a similar size to one D cup, two DD cup and one E cup bra of the ones she looked at. She then did a similar comparison with the panties and found them about 3 sizes larger than she was today in her body of few curves. She then decided to buy some new bras of DD cup and new panties in the larger size. She then bought a couple of new tops that would take a larger breast size without stretching too much and some new skirts and pants. By the time she got home, her decision was made. Later that night she was going to open Envelope 2 for instructions.
Envelope 2
Tori had mixed feelings off excitement, fear and butterflies in her stomach as she anxiously waited for her family to go to bed so she could put the bra and panties on to see what would happen. Finally in the late evening she pulled the package out from under the bed and opened Envelope 2. She received these instructions “Congratulations on deciding to build your confidence. You won’t regret making this decision. When you are ready, take the black bra and put it on. Be sure to adjust the straps if needed. Then put the panties on. Once you put the panties on, keep your hands clear as the bra and panties will attach to you as your body transforms over 90 seconds. Once the panties and bra release, your transformation is complete and you can take them off. After taking them off, place them back in Envelope 1. Then place these instructions back in Envelope 2 and put them both away in the package. Then pull out Envelope 3 and open it”.
Before Tori put the bra on she stood in front of her mirror and looked at her body as it was one last time. She took pictures of her tiny tits and her body so she could compare afterwards. She then took a deep breath and put the black bra on. The bra was very lacy and almost see through despite being black. She adjusted the straps as instructed. She then placed her phone on a stand facing the mirror. She wanted to film her transformation. She then put the panties on and let go as instructed. About five seconds later the bra and panties gripped her body like a vice. Tori could feel her hips and butt expanding and then her breasts growing. They grew larger and larger and were soon filling the bra cups. Then after about 90 seconds the bra and panties released their grip. The change was complete.
Tori then stopped filming, feeling her new large tits bounce as she did. She then unclipped the bra and it fell free, revealing her new DD’s sitting perky with no sag. Her areolas had increased by about double and her nipples were bigger. She took the panties off and admired her new curves. Her pussy, still covered in hair looked unchanged, but something had changed as she began to feel instantly wet and aroused. Before doing anything else, she took pictures of her new body and watched the transformation back on her phone. She could clearly see how her butt and curves developed and saw how her tits grew through the lacy black bra. Tori then followed the instructions before opening Envelope 3.
Envelope 3
As Tori opened Envelope 3 a message and two dildos fell out. She looked at the dildos, one was small, but one looked thick like a real man’s dick. She then read the message “Congratulations on choosing to transform your body. You must love playing with your new breasts and admiring your curves. You are probably feeling really wet In your pussy. This is part of the transformation, it is time to prepare your body to have sex with a boy. Firstly, take the small dildo and begin inserting it in your pussy. If you haven’t lost it already, you will soon hit your hymen. You need to remove this to have sex, push the dildo through. You will experience some brief pain, but pleasure will soon take over the pain. Then take the small dildo out and replace it with the skin coloured dildo resembling a boys penis. Begin thrusting the dildo in and out of your pussy hard and fast. With your high arousal you will soon have an orgasm. After your orgasm, clean the dildos of your juices and return them to the envelope with the letter and then open Envelope 4.”
Tori was lost in a whirlwind. She decided she needed to film this and set up her phone with her pussy facing the camera. She then slowly inserted the small dildo and sure enough soon reached her hymen. Following the instructions and taking a deep breath, she pushed the dildo through. She grimaced in pain, but after a few seconds the arousal her body was under took charge and the pain disappeared. She then began inserting the skin coloured dildo and thrusted it in her pussy, hard and fast as described. She imagined it was a guy she liked, Jack, and he was fucking her hard. Tori began feeling the pressure and arched her back and began to have the strongest orgasm by far she had ever experienced. It took her a while to calm down from her orgasm. She then got up and admired her body again, playing with her tits and realizing she could now lick her own nipples, which she found extra arousing. Tori then did what she was instructed, she snuck to the bathroom, cleaned the dildos of her juices, and returned them to the envelope. Now she was ready for Envelope 4.
Envelope 4
After recovering from the happenings of the previous hour, Tori opened Envelope 4. She began reading “Are you on birth control? If not you need to go on birth control as soon as possible”. Tori smiled, she had been on birth control since she began having periods to regulate them, she knew what discussions of birth control meant, it was time for her to get fucked! Tori read on “At your next opportunity, think of a guy who you like and would like to have sex with you. Use your new confidence from your body and the new aura around you to invite him to your home. Don’t be nervous to ask him, the aura around you will make him attracted to you and he’ll be thinking about having sex with you too. After you have sex with him, return this letter to the envelope and open Envelope 5.”
Tori thought about who she wanted to fuck her and it was her friend Jack. But first she had to try and get some sleep before seeing Jack at university tomorrow. Using her fingers, she masturbated again before finally falling asleep naked on her bed. Her alarm woke her the next morning and the penny then dropped. How will she explain her new body to her family? She got up and put on one of her new bras and panties, along with a top and skirt. The top was one of her old ones and was straining against her tits. She then put an oversized shirt over the top, but even that only partially hid her big tits. Tori then went down stairs. Her brother Dan couldn’t help but stare at his sister initially, before looking away. Then Becky appeared and saw her boobs and said “What happened to you!” Tori acted ignorant before dismissing it as a late growth spurt. Becky then said with a puzzled look “I wish I could have a late growth spurt like that”. She then asked “are they real”? Tori bit back and said “Yes”. A similar conversation took place with their mother before Tori left the situation and went upstairs. Becky soon appeared in the bathroom and asked again “are they real”? Tori turned and closed the door. She lifted her top and showed Becky, who had a feel of them and said “oh my god, they are real”! They soon left and went their separate ways as Tori left for university while Becky and Dan went to their own new university campus.
Once at campus the contents of Envelope 4 came back to Tori. She couldn’t wait to see Jack, and sure enough she found him. All of a sudden this confidence she never had before came afore and she went up to him. She could tell straight away she had his attention, just like the letter said. In a seductive tone she invited him over after today’s lectures. Jack became strangely aroused during their conversation, and couldn’t keep his eyes off her tits. He only ever remembered Tori being shy and having small tits, this was strange for him. After lectures were complete, the two friends walked to Tori’s place together as Tori became excited knowing her virginity was soon to disappear.
As they walked inside and went to her room, she closed and locked the door. Tori then asked Jack if he minded if she got changed? In her most confident move yet, she removed her top and bra and showed him her tits. Jack sat in awe as he looked at them. Tori then asked Jack if he wanted to feel them? He needed no invitation, as he felt each one. She could see his erection as his began licking and sucking on each of her nipples. Tori sighed as she slipped off her skirt and Jack pulled his cock out as his pants dropped and his shirt came off. They were both naked as Tori took hold of Jack’s cock and began stroking it. She then wanted to taste it as she slipped it in her mouth. She didn’t want him to cum, so she stopped quickly. Tori then laid on her bed and spread her legs and just moaned to Jack “fuck me”. Jack had never been with a girl with a bush before, but that didn’t bother him as he lined his cock up and began to thrust it into Tori’s no longer virgin pussy. He thrusted harder and faster. The excitement for Tori of being fucked for the first time meant she actually started to cum fast. Jack’s cock began twitching inside Tori’s pussy as he moaned “do I need to pull out?” Tori replied “no, I want your cum” as he thrusted even harder before his cock began to swell slightly as his cum came shooting out into Tori’s pussy.
Jack collapsed next to Tori. She said to him “thanks so much, I just needed to get fucked badly and wanted a friend to do it”. Jack was still in a bit of shock. They quickly both showered and Jack said his goodbyes and went home. It had been a big Monday for Tori, she was no longer a virgin and now had the confidence to be able to get a guy to fuck her. She returned to the package and grabbed the next envelope, Envelope 5.
Envelope 5
In a head spin from the last 48 hours, Tori opened Envelope 5 where things were going to turn again. As she opened the envelope, another set of bra and panties came out. These ones were blue, but looked similar to the set that transformed her body. She then read the note “You must be happy after your first time having sex. It’s now time to share this package with another girl you know who is low in confidence and would appreciate a transformation like you have had. The girl should be someone you know well and live close by as she will need to be able to spend plenty of time with you in the days ahead. After you have chosen the girl, you can tell her about your transformation and that the same thing can happen to them. You must reopen Envelope 1 and read the rules to her before she puts on the bra and panties. After her transformation, open up Envelope 6.”
Tori spent the night thinking about who she could get transformed, and the answer soon became obvious. It has to be Becky. She’s now old enough, wants bigger tits, she’s shy too and has low confidence, and living in the same house it will be easy to be together. It was too late in the night to bring this up now, so Tori retired to masturbating on her bed as she imagined her sister having big tits too. The next day both Tori and Becky were finishing classes early. Tori texted Becky and asked her to meet her at home, she had to talk to her about something.
When they got home, Tori took Becky to her room. When in there she said “I have to talk to you about what’s happened. I haven’t really had a growth spurt. I got an anonymous package arrive to me on Saturday. It had instructions for me to be able to build my personal confidence by having confidence in my body by developing nice boobs and curves. The catch is the change is permanent, there is no going back. Also, it increases my sex drive massively. Yesterday I got fucked for the first time and loved it” Becky interrupted in shock and asked who fucked her?” Tori replied “my friend Jack from uni, and it was amazing”. Tori then went on “anyways, I’m telling you this because I’m now able to offer you the same thing. To have big perfect boobs and nice curves, a sex drive and confidence that will make boys want to fuck you”. Becky was in a whirlwind and cautiously replied with “okay”. Before doing anything, they looked at Tori’s phone as she showed Becky the pictures and videos. Becky was shocked, but caught in the moment she said “yes, I want to do it”. Tori then followed the instructions and ran through the rules from Envelope 1. Then Tori said “we need to go shopping first and find out what bra size and panty size these are so you can have some ready to wear.
Shopping in the same store Tori has on Sunday, she soon found that this bra was slightly smaller in cup size with them being about a D or DD cup. The panties seemed similar to what Tori had and they bought them too. They returned home and told Becky to come to her room when everyone went to bed. She quietly came in where Tori was already naked and ready. Becky quickly removed her bra and panties and Tori took some pictures of what would soon be Becky’s old body. Tori then helped Becky get the blue bra on. Like the bra Tori wore, it was very lacy which would make the transformation look better. Tori adjusted the straps for her. Becky then stood in front of Tori’s mirror as Tori began recording. Becky pulled up the panties and let go. In a near identical sequence of events, the bra and panties attached to Becky and her hips and butt began to expand. Then her breasts began to fill out the bra until they filled the cups. The bra and panties then released and the transformation was complete. Becky unclipped the bra and admired her new tits as her and Tori compared finding that their tits were almost identical. Becky removed her panties. Like Tori, she had a bush too, but her new curves were now evident. Tori took some pictures of her new body and they then watched back her transformation. Tori then went to the package and pulled out Envelope 6.
Envelope 6
Tori opened the next envelope where two dildos came out. One was a small one like Tori used earlier, while the second was a double ended dildo. Tori then read the letter “congratulations, you both must be loving your new bodies. It is time for your friend to prepare her body to have sex with a guy. You both are probably feeling really wet In your pussy. This is part of the transformation, it is time to prepare your friend’s body to have sex with a boy. Firstly, take the small dildo and begin inserting it in her pussy. If she hasn’t lost it already, you will soon hit her hymen. You need to remove this to have sex, so push the dildo through. She will experience some brief pain, but pleasure will soon take over the pain. Then take the small dildo out and replace it with the double ended dildo. Place one end in her pussy and the other in your pussy. Begin thrusting the dildo in and out of your pussy hard and fast. With your high arousal you will soon both have an orgasm. After your orgasm, clean the dildos of your juices and return them to the envelope with the letter and then open Envelope 7. You may continue to have girl on girl sex prior to opening Envelope 7. Remember, this is just sex and not relational, you are not bi or lesbian by doing this”.
Becky laid down with her legs open, Tori could see the pussy juices leaking as she inserted the small dildo. Like with her own pussy, Tori soon found Becky’s Hymen and pushed through, causing some pain for her sister. She then thrusted some more until pleasure returned before pulling it out. Tori picked up the double ended dildo and moved her pussy almost against Becky’s. She then inserted one end into Becky and the other in her own pussy. Becky was still getting used to things as Tori started thrusting hard. Becky soon began thrusting back as they both headed towards orgasm. It didn’t take long for them to both cum as they collapsed with the dildo slowly sliding out of both of them. As Becky rested, Tori cleaned both the dildos and returned them to the envelope.
Both girls were still horny as Tori began sucking her sister’s nipples as Becky soon returned the favour. They then crossed their legs together and began thrusting into each other’s pussy which brought them both to orgasm before long. Becky managed to go back to her own room and went to bed. Tori then went to open Envelope 7 before going to bed.
Envelope 7
As Tori opened the next envelope, things were going to change again. A pair of guys under ware came out with a note “It’s now time to find a guy who will want to fuck both of you for the next month before the aura you both have begins to disappear. The reward for him will be an enhanced cock and ball size. The guy you choose must be close by and you must be able to see him frequently so he can fuck you and your friend. Your friend must also be on birth control before proceeding. To make this guy come and be transformed you must use your new confidence and aura to bring him to you. He can’t be the same guy you fucked in Envelope 4. When they guy is ready for transformation, open Envelope 8.
After Becky received the same glances and remarks Tori previously had the first day after her transformation at uni, she returned home. Becky spoke of how all these guys were looking at her and she even saw a couple with erections. She giggles telling the story. Then Tori told Becky about Envelope 7. Tori asked Becky if she could think of any guys before she said “what about Dan?” Tori replied “but he’s our brother”, but Becky said “yeah, but he’s close by, he’ll always be free to fuck us. We’re doing this because it feels good and for experience, not for a relationship and it might help him with his shyness too”. Tori thought about it and realized it was a good idea. Then Becky asked “how do we convince him to fuck his sister’s”? Tori giggled and said “the sight of two girls with nice bodies and an aura will make him want to have sex with us.”
Becky called out to Dan who came into Tori’s room. Becky and Tori stood in just bra and panties as he came in. He couldn’t stop looking at their bodies and tried to hide it until Tori said “it’s okay to look at our bodies, we want you to, don’t be embarrassed”. Dan found this odd as Tori went on to say “Becky and I have both had transformations to improve our bodies and confidence to attract guys to us. We want to bring you into it.” With that Tori began removing her bra while Becky then did the same, followed by their panties. They could see Dan had an erection and said “It’s okay to pull your dick out, we want to see it”. Dan removed his clothes and his hard cock sprung free for them both to see. Tori said “I need to open the next envelope for more instructions”. Dan wasn’t sure what this meant, but figured it could only mean good things.
Envelope 8
Tori opened Envelope 8 and began reading “Well done on finding a guy ready and willing to begin fucking you and your friend. Before the guy puts on the under ware, it’s time for your friend to have sex with the guy”. Becky smiled and began playing with her tits as Dan stroked his cock. Tori continued reading “After the guy and your friend have sex, and his penis has returned to limp position, he must put the under ware on to begin his transformation. After the transformation is complete, open Envelope 9.”
Becky’s pussy was dripping as she went to Tori’s bed and opened her legs. Dan came between her legs as Tori directed his cock into Becky’s hot snatch. As the siblings lost their virginity Becky moaned as Dan began naturally thrusting. The sex didn’t last long as Dan decided to pull out and shot about four or five loads of cum onto Becky’s tits, but not before Becky had her own orgasm. Tori watched in awe, masturbating herself, while watching. This was amazing.
Before Dan’s cock began shrinking to flaccid state, Tori measured it’s length and girth and found it to be 5.5” long and 5” girth. His cock slowly shrunk down before Tori measured it again, 3” long and 2.5” girth. Tori then said “quick, lets do this now before he gets hard again” as Dan started putting the under ware on. He joked that there was so much room in there his balls hung free. Just as he finished speaking the under ware took hold of him as he felt his balls becoming heavier and his cock stretching over the next 90 seconds. He began feeling restricted in the under ware as they released their grip on him. Dan was shocked and quicky pulled them down. Becky and Tori looked in shock, his balls were huge and his cock looked like the size it previously was when erect now when soft. Tori quickly measured him before his inevitable erection would begin. Tori confirmed his new soft measurements are the same as his previously hard size, as his cock began to come to life and grow larger and larger. Dan stroked his massive shaft as Tori measured his erect cock at 9” long and 7” girth. It was massive and Tori couldn’t help but begin to give him a blowjob. Unlike with Jack, this time she didn’t stop and before long Dan started moaning as the most intense orgasm by far began hitting his body. His cum spurt out in massive ropes at an amazing velocity. His cum shot across the room in about a dozen shots, hitting the walls of the room. He finally started to calm down, but his cock remained hard, he was already ready to go again. This time Becky gave Dan a blowjob with the same result. Tori then calmed everyone down as she said “I need to open the next envelope”.
Envelope 9
Tori opened Envelope 9 and began reading “You must like the look of the guys big penis. It is now time to have sex with him and then your friend have sex with him too. For the next two weeks the aura you both have will make this guy want to have sex with you both frequently while at the same time increase his confidence as he extracts his own aura to girls. After the two weeks all three of you will have the confidence to continue your own sexual desires and have relationships with other people, although you may continue sex with each other if you would like. After two weeks, open Envelope 10 for your final instructions”.
Tori’s dripping wet pussy was ready for a monster cock. Dan laid down and Tori climbed on top as she began to push hard on his cock to get it in. It was hard work, but she managed to get it all in as they then began the thrusting action. Dan’s cock was like a vice, hitting all the right places with Tori in an almost continuous orgasm while Dan soon shot his biggest load yet. There was so much cum that when Dan pulled out, his cum was running out of her pussy. Dan’s amazing cock stood firm as Becky had her first time with the massive cock. Becky’s body responded the same as Tori as another orgasm rushed through Becky’s body.
The following days were filled with plenty of sex. The three of them began other sexual activities such as titty fucking. Both girls began shaving their pussies, making it easier for them to masturbate and for Dan to begin eating them out. Both Becky and Tori began being asked out on dates more often as Dan’s reputation of having a big cock got around the campus. Both Tori and Becky were now fucking new people more often as the purpose of the package did it’s job.
Soon the two weeks was up. By this time things had settled down. The siblings were still fucking each other, but much less often. Tori had been asked out by a boy and was starting her first proper relationship. Becky was in a similar situation. Dan had fucked about five different girls with more keen, wanting to experience his big cock. Life was good for all the siblings. It was time for Tori to open Envelope 10.
Envelope 10
Tori was in her room alone, her new boyfriend had just left after some beautiful sex they had together. Tori opened the package one last time for Envelope 10. She began reading “If you have opened all the envelopes, congratulations on building your confidence. Life must be looking much nicer for you now. It’s time to pass the power of confidence package to a new person. It can be a guy or girl aged at least 18, but it must be sent with no return address or any indication it has come from you. It’s now time to say goodbye”.
Taking some time to think about who she would send it to, Tori realized it had to be someone she didn’t see much at all, otherwise the person might know it was her who sent it. So she decided she’d send it to her cousin Luke. He lived a long way away, was the same age as her siblings and always complained about not having the confidence to talk to girls etc. He might like it. Tori then made sure all the envelopes were placed correctly and sealed the box. She addressed it to her cousin and sent it away hoping he would end up with the same confidence she now has.