Cockraiser (2017)

He'll tear your hole apart.

Sexy college student Kirsty can’t stand her horrible and horny new stepmother, Julia. So Kirsty summons and seduces the evil demon Semenite, Penishead to get rid of her father's rebound wife, but not before Julia takes the slimy, talking, dismembered Hell-Penis of her ex-lover for one last ride.