Rika's Lustful Duty

Rika's Lustful Duty is a choice-driven adult visual novel exploring themes of wife sharing and netorase. The protagonist Naoki experiences an unexpected fetish involving his wife Rika with other men—fantasies that both confuse and excite him. As he comes to terms with these desires, he sees his friend Kenta struggling with romantic rejection and proposes a taboo idea: having Rika help fulfill his friend's needs. The game follows Naoki's journey as he navigates this arrangement with his devoted wife, who is willing to fulfill his deepest fantasies.