I love this story cuz I’m not very big, but this is my first relationship where I’m the ‘big’ guy.
So a little back story. My Wife (Shannon) has a twin sister Emily. Thought they arent completely identical, they both look very alike. Pretty, brown hair, Big boobs, nice ass. Tho, Emily was a bit thicker / a little less pretty. Emily has been in a relationship with this guy I’ve known for a long time named Matt. We were both on the high school football and basketball team together and I’ve showered near him a couple times in the locker room and it’s pretty easy to tell he has a pretty small cock. For reference, I’m about 6 inches hard (pics on profile) 3 inches soft. The guy was maybe an inch and a half. I never said anything cuz it never really mattered to me and I figured he could have been a grower.
Fast forward 10 years and we are 28, and both Matt and I married our high school sweet hearts. Though I’ve experienced a couple girls in the past (brief break up), I knew that Emily and Matt never had a different sexual partner.