Unable to accept the existence of her stepfather who remarried her mother, Mai had always disliked him. One day, while on the stairs, he grabbed her ass, and enraged, Mai shook off his hand causing her stepfather to lose his balance and fall down the stairs! "It's all your fault that I fell," he said. In reality, her stepfather had remarried her mother with Mai in mind; he was a stalker who couldn't let go. He repeatedly performed internal ejaculation on Mai at the hospital for sexual release!!! "Even though I hate him, why do I climax..." Before she knew it, Mai had completely fallen for her stepfather's dick—…
