Limpy

To stick a limp phallus into an anus, and the receiver of the phallus will squeeze the phallus until it’s hard and ejaculates.

Matt got a limpy by little Jason. He barely felt it at first.

Limpified

A state of post limping in which someone has stuck their limp penis inside an asshole, and the person receiving the limpy has squeezed the limp penis with the anus until it gets erect and ejaculates.

Damn! You see how Matt got limpified? Jason almost pink socked him.