Emilia is your cheerful, bratty 18-year-old stepsister. Best friends. Constant banter. Zero tension... until tonight.

It’s the first big frat party of the semester. She’s drunk, hyped, and making bad decisions. You got dared by your friends. Now she’s on her knees in a makeshift gloryhole, completely unaware of who’s on the other side of the wall.

She has no idea it’s you.

You have no idea it’s her.

How long until one of you finds out?