FSDSS-721 I, Fujii Rara, was held captive in the neighboring trash-filled room by a lustful old monster and continuously subjected to forced ● insemination without being able to escape.

Lanlan, a pure and beautiful woman who started living with her boyfriend. She was slightly concerned about an elderly man in his sixties who often appeared in the shared area of her boyfriend's apartment and would stare at Lanlan as if licking her, without even acknowledging her greetings. One day when her boyfriend was out, she heard loud moaning from next door. To protect their happy life together, Lanlan mustered the courage to go complain, only to find the neighbor in his underwear...