Sharing him

My wife and I quite often share our sexual experiences with each other. I love hearing just what a slut she used to be before we met. One story sticks out in my mind, she was in college and had a boyfriend from Argentina called Carlos. They only dated for 3 months but she said that he had the biggest dick she had ever seen and or felt. It was so big that she always was on top when they had sex so she could decide how deep it went into her. Their relationship wasn’t really going anywhere and she was already sexually active with another guy, one night at her apartment she was there with Carlos and her friend Shannon just hanging out when the conversation turned to his Dick size. Apparently Shannon didn’t believe Carlos could be that big. Long story short, my wife finally got Carlos to stand up and drop his shorts. Standing before them he slipped his shorts and boxers down his legs to the floor. He was semi hard and my wife said the look on Shannon’s face was priceless. “I told you he was big” she said. She reached for Carlos and told Shannon to watch just how big its gonna get. She started to jerk Carlos off and he started to get even bigger. Carlos got fully hard then my wife asked Shannon if she wanted to feel it. She did, and got down on her knees and started to rub his cock while my wife sat back in the chair across the room. As my wife watched them, to her amazement Shannon leaned forward to started to lick the underside of Carlos’s cock. As she did she glanced over at her to see if its ok. My wife just smiled.
Shannon started to give Carlos a blow job to remember. My wife has never really like giving them and has never swallowed seamen but she did enjoy watching Shannon at work. Carlos didn’t even look at her he just grabbed Shannon’s hair and face fucked her. My wife wondered if when he was ready Shannon would swallow his cum , she didn’t have to wait very long for the answer, Carlos had one hand in Shannon’s hair and the other one on his cock, he sighed and let out a loud scream, as he always did just before he came. He pushed Shannon’s head back and started to ejaculate into her mouth. My wife watched his seamen exploded from his cock into Shannon’s mouth and on to her tongue. Shannon took one big gulp and the cum was gone, she licked his cock clean then sat back down with my wife. “WOW “ she said.
It wasn’t long after that my wife and Carlos split but she is still friends with Shannon. I’m friends with her husband but her secret is safe with me.