Takumi’s new stepsister Saori acts like she hates him, but he can’t get her out of his head. On Christmas, he works up the courage to confess his feelings, and…

Ever the dutiful housewife, Misako has made her decision to end her affair with her stepson Kazuhiko and go to Sapporo with her husband, Yosuke… at least until she finds…

After her stepsister, Tomoka, found her hooking up with their neighbor, Wataru, Fumie worries about whether she’ll have to hurt Tomoka’s feelings or deny her own. But to her surprise,…

Yukito can’t believe his eyes when he sees his friend Reiya sucking his stepsister Otoha’s big tits by the pool, but he keeps watching from the bushes as Reiya licks…

When wealthy and legendarily lecherous governor Kamoshige Arimiya leaves behind a busty trophy wife and three beautiful daughters, low-level employee Tatsuya Katori is surprised to be summoned to the new…

Why is every girl Takumi knows acting so strange lately? His sweet neighbor Mizuki keeps getting flustered around him even though he’s known her forever. His new stepsister Saori is…

A mysterious plague is spreading through the school, making students and teachers alike uncontrollably turned on. Kazumi rescues his stepsister Tsugumi from a group of the sex-crazed infected, and together…