Wolf-back
A wolfback is a sexual act in which a male is penetrating a female's ass. While doing this, the male reaches around and sticks his finger/fingers down the female's throat, inducing her to vomit. Through the contracting of her sphincter muscles, her ass tightens, increasing the male's pleasure and sensation.
Wolf-back by Arch Knacker May 9, 2005
Get the Wolf-back mug.