FSDSS-331 "Even though I'm being raped, why do I feel pleasure..." The daughter, Yoshioka Hiyori, realized that she had been continuously subjected to rape and training by her stepfather.

Chotaro, the stepfather, acted like a good father to his daughter Hiyori on the surface. One afternoon, after drinking something from the refrigerator, Hiyori returned to her room with her eyes closed and drifted off into sleep... At that moment, Chotaro entered, removed Hiyori's panties, and greedily licked her vagina, ejaculating bodily fluids. The next stage was to finally insert his penis into his stepdaughter's vagina...