The Continuing Diaries of the Old Hospital Janitor:

Pregnant sex in the hospital. This pregnant woman comes into the ER in labor. About 30 minutes later her boyfriend arrives. So while waiting for the hospital to set up a delivery room, they put her on a stretcher in one of the ER holding rooms. A nurse comes in to see how she is doing and finds the girl’s boyfriend screwing her up the ass just as her water breaks. The idiot boyfriend thinks she is screaming over his performance when she is actually delivering a baby.
The Old Janitor.