Slave Maker

Slavemaker is a hentai parody fan game based on Princess Maker, where you play as a slave trainer in the kingdom of Mioya. You are contracted to train enslaved characters—drawn from various anime and games—to maximize their abilities across multiple disciplines, with sexual training as a significant component. Between acquisition and sale, you develop your charges using clothing, items, and potions while managing their stats and skills. The game features extensive hentai content including BDSM, bondage, tentacles, and other extreme elements, all of which can be disabled via options. The core loop involves training, customization, and discovering item effects across an open sandbox environment. All characters are explicitly 18 or older. The game is a non-commercial fan project (doujin) and includes character variants from anime/games with adjusted personalities.