I remember this scene from a movie I saw at some point, but I can’t remember which film it’s from. I don’t remember the rest of it (well, I might, I just can’t remember where this scene was from).
It was in color, but that’s all I can say for certain.
A couple had just gotten married, and at the reception the went into the bathroom and had sex, standing up against the wall. I thing it was an older movie, maybe 70’s, but I can’t be sure.