mulefuck
To simultaneously orgasm, and punch your partner in the back of the head during doggie style sex.
Go on bro, MULEFUCK 'ER!
mulefuck
to luxuriously penetrate a cork heeled mule shoe with your penis. The presence of a female feet is preferable but not compulsory as the very sole of the shoe can be rubbed.
-Have you see Emma Watson's feet? They're magnificent.
-The least you can do is to mulefuck her.
-The least you can do is to mulefuck her.