Trying to confirm my boyfriend's cheating habit, I took him to my best friend's house. As soon as I left the seat, they started having sex as expected. So, I decided to seduce my best friend's boyfriend, showed him a panty shot to get him in the mood, and sucked his erect penis in the bathroom. We were caught by my boyfriend and best friend, leading to a couple swap! Public sex with my best friend's boyfriend right in front of them! It was my first couple swap, but I never knew it could be this exciting.
