Eimi has been married and has been sexless for many years. She felt it was normal and she spent her days peacefully, but sometimes she felt an indescribable gasping voice from next to her. One day, she visits her room to receive a gift from her neighbor, Hiyama. Hiyama, who has been aware of Eimi's hidden M nature from before, pushes her down as soon as she enters her room. She was forcibly raped, and Eimi, who was taught her new pleasure, ached her crotch every time she heard the voice from next to her, and she voluntarily went to him.
