On her way home, Niina Ozawa is ambushed by a group of breast-obsessed men. Craving the taste of a big-titted office lady, the two men overpower her, forcefully groping and licking her large breasts. Meanwhile, when Nanase Nana returns home, the door suddenly swings open as a man barges into her room. As she tries to resist, he grabs both her breasts from behind, roughly squeezing them through her clothes. Elsewhere, Riko Katase finds herself trapped in a sealed elevator. A man boards from another floor and approaches her, immediately drawn to her cute face and massive cleavage. Overcome by desire, he reaches out his sinister hands toward Riko's huge breasts.