HMN-762 My Little Sister-in-Law Loves Me Too Much! Even Though I Already Have a Wife, She Can't Stop Moaning, So I Seal Her Mouth with My Spit, Kiss Her Dizzy, and Creampie Her Raw in Cowgirl Position - Reverse NTR with Kuramoto Shizuku

The married male protagonist is deeply infatuated by his adorable little sister-in-law. Unable to suppress her desire for her brother-in-law despite knowing he has a wife, she can't help but let out seductive moans. To prevent the sounds from escaping, the protagonist seals her mouth with a saliva-filled intense deep kiss, leaving her dizzy with pleasure. The little sister-in-law takes the initiative to mount him in a wild cowgirl position, leading to a bareback creampie and the taboo climax of reverse NTR, the entire process brimming with passion and illicit ecstasy.