Itoko no Kuse ni Boku wo Ijimeteita Kyonyuu Onna wo Otona ni Natte kara Sei Dorei ni Suru Hanashi The Motion Anime

Six years ago, the protagonist endured constant bullying from his cousin Marina in the countryside. Marina, a beautiful and sociable girl with an enviable figure, was the undisputed queen of the local school caste. She forced him to run errands, mocked him relentlessly, and her cruelty caused others to shun and bully him as well. Family ties meant nothing—she attacked him without mercy until he escaped to Tokyo.

Through years of effort he built a thriving company and became a confident, powerful man. One day Marina appears at his door. She has caused trouble back home and now wants his help to start over in the city, asking for job introductions and housing while pretending their painful past never existed.

The protagonist smiles and offers her a very different kind of “job.” He decides to break her arrogant spirit and make her understand her own worthlessness by turning her into his personal sex slave. What follows is a thorough erotic training program. Marina is collared, restrained, and subjected to intense sexual acts—blowjobs, creampies, bukkake, footjobs, cowgirl, and doggy style—until her proud personality completely collapses. The motion anime vividly portrays every moment of her physical and emotional transformation with smooth, sensual animation and excellent voice work. In 44 minutes, viewers witness the ultimate revenge as the former bully becomes a devoted, submissive servant to the cousin she once tormented.