Lust and passion: Kenzie Taylor and Ramon Nomar in Axel Braun's Dirty Talk 4 Scene 1
we had to have fun in the stairwell since our parents were at home
Gentle Sex of Teenagers on the Windowsill: Cunnilingus and Doggy-style.
My flatmate saw me masturbate on her panties. As it turned out, she didn't mind.