NACT-113 [Uncensored Leaked] My neighbor is a devilish girl; her nonstop seduction has shattered my sanity. - Momose Himari

Despite having a live-in girlfriend, Himari, a female college student who lives next door, suddenly shows up with home-cooked food, saying, "I made too much..." The man initially hesitates, but eventually gives in to her pleading, upward gaze and lets her into his apartment. There, Himari acts as if she's his girlfriend, starting to stand in the kitchen, washing dishes and cleaning without permission, and showing no signs of leaving, instead staying longer and longer. Furthermore, she subtly touches him and unexpectedly kisses him, slowly eroding the rationality of a man with a girlfriend. He desperately tries to maintain his composure, telling himself, "My girlfriend will be back soon," but Himari's sweet and dangerous seduction is unstoppable.