Reverse R○pe! Reincarnated in Another World and Turned into a Monster Girl’s Masturbation Toy! ~ Masturbation Mini-Game

You, an ordinary salaryman, suddenly find yourself reincarnated in another world... Standing before some unfamiliar ruins, you're attacked by a beastwoman! Beastwoman "I'm in heat, damn it! Before I gobble you up, maybe I'll have a little fun with you first!" With that, she starts treating you like her own personal masturbation toy!? ​