People have turned to Reddit to confess the craziest places they've ever had sex and, well, let's just say these stories are NSFW. Also: they'll totally turn you on. "In the sacristy of a very old Catholic church, with a priest," one user dished. "Separately, in another church, in a different priest's office." Another added: "Concrete stairways in a big block somewhere in a Chinese city. No doors between the floors, so we were lucky no one saw or heard us." Read on below.