Dry orgasm

Arnold squirmed as the girls stroked his penis in front of the class. He felt his back arch and his penis was as fully extended as it could be when it all went flaccid. It deflated like a popped balloon, and only air came out. There was no semen, no sperm, no cum to prove it.

The girls all burst into laughter as Arnold had a dry orgasm. “Oh no, the little baby ran out of sperm. Hahaha. Couldn’t even deliver.”

“What a pathetic loser.”

“Alright,” Debra said. “A dry orgasm, but that’s harmless. Still not a reason for you to be sick or miss classes. But never fear, I think I have a perfect solution to this… problem.”

Arnold gulped wondering what Debra had in mind.