A married woman, Yu Kawakami, unable to forget the forced sexual encounter and trapped in infidelity, VEC-714

Yu is forced into sexual relations by Hashimoto, who lives in the same building. She is instilled with extreme pleasure, and her body is altered, making her unable to find satisfaction through sex with her husband. This won't do… I have a husband who loves me. Although she understands this in her heart, her body doesn't obey her, craving Hashimoto. Her desire for pleasure gradually grows, eventually becoming uncontrollable, even eroding the heart she has always stubbornly guarded…