Honestly idk what it's called. I'm just looking for it to put it into what i've read before. I really only remember one key part of this story as to where they are at some karaoke place or whatever don't really know too much about it and the girl leaves to go to the washroom and then her friend follows her and they have sex in the washroom right there. Pretty much all I remember, anyone know what its called?

Come on, no one?

I guess it's from 17 Sai, story #3. Bumps only after a week, else you'll get a warning