When Sean regained consciousness, he found himself on his front, with a large and uncomfortable pointy sensation coming from somewhere behind him. His eyes popped open.

“aaaaaaahaaaaahahaaaahahahahaaaahahah” he managed to say, before a surgical mask was urgently clamped over his mouth and his eyes slid shut again.

“For god’s sake” chided the doctor “can’t you ever get the anaesthetic right?”
“I’m sorry” said the nurse, sliding her skirt up over the tops of her stockings absent-mindedly.

The doctor grinned, shaking his head, and yanked another pointy stick out of Sean’s ass.