[NSFW] What would be some surprising, unexpected, humoristic breaks in adult movies?

The doorbell rings, Justine gets up from the bed, answers the door and it’s the pizza delivery guy. He hands her the pizza, collects his money, and shuts the door and leaves. Brad and Justine have dinner.

The guy stops mid-stroke, turns & says “Mum, could you be a dear & mop my brow, it’s awfully hot in here!”

“And now a word from our sponsors… Internet Virus Protection Software”

Guy jumps on girl who is wearing a silky nighty as she is laying on satin sheets and they both go sliding off the bed and hit the floor.
Guy walks in with a really large penis and the girl says, Oh, hell no! And storms out muttering that no one told her she was going to take on Mr. Ed.

Another good sponsor would be a maker of the HPV vaccine.

They notice there is a Penguin on the Television (audio playing in background) and the penguin explodes at the same time they both orgasm.

I would watch that just for the timing aspect.

I put on my robe and wizard hat.

Right before the 69 scene girl hops into the bathroom for a dump.

@woodcutter Pheww, am I glad you added hops into the bathroom to that sentence :-)

Eww, no scattin on the mustache please, but still. Hopefully the guy has an automatic butthole cleaner in his bathroom.

- Half way through the guy freaks. “Holy shit some pervert is filming us! Get the hell out of here you sick bastard” ...and starts beating on the camera man.

@poisonedantidote That would be a bizarre snuff film.