Fuckling

Fuckling is a Japanese adult-themed first-person fighting game which puts the player in control of an amoral wrestler fighting an enemy policewoman. Set in the world of underground wrestling tournaments, the story begins when a noble policewoman named Celica Andreal sets her sights on crushing the illegal Dark Barrel wrestling network. After fighting her way into the Dark Barrel's headquarters, Celica declares that she will allow them to keep operating if they can provide her with a foe capable of defeating her. That is where the protagonist, the brutal Berk Organ, comes in.

The player controls Berk Organ in combat against Celica, using the arrow keys to move around the ring. When a certain icon flashes, the player can strike Celica to damage her. Once she has been damaged a certain amount, Berk will sexually assault her in an attempt to force her to surrender.