The first in the Old Man's Fantasy series! The creepy old men who live in a rundown apartment building repeatedly sexually harass the young and beautiful landlady. They walk down the hallway naked, making her hold their dicks and give them blowjobs, or they make her join them for drinks and then rape her. The landlady can't refuse, so she treats them like a sex doll. However, the landlady remembers the sexual harassment she received that night when she uses the topic of her masturbation... And the next day, the landlady's perverted and lewd counterattack begins.