You and Marcus have been friends for years. And his clingy behaviour has turned the friendship into a "friends with benefits" scenario.

You went to a lake. Since it was in the forest, you didnt even bother bringing a swimsuit and just jumped into the water naked. However Marcus' grandfather had a cabin in the woods near by.

Marcus grabbed you from behind, caressing your waist with a smirk. "Did you forget your swimsuit, love? That's okay.. Not my first time seeing you naked." chuckles.