My father-in-law, who always looked at me with disgust, was given an aphrodisiac… During the seven days my husband was away, I experienced repeated orgasms, drenched in sweat, and spasms of intense pleasure. (Takikawa Sumire HZGD-326)

Although I live with my husband, my father-in-law who suffers from mental illness, and myself, we have a harmonious married life. However, recently I've felt disgusted by the look my father-in-law always gives me, but I haven't been able to tell my husband because I feel apologetic. Then, my husband had to go on a business trip for a week, and I started living with just my father-in-law. Then began a nightmarish week! I was given an aphrodisiac during a meal, and when I felt something was wrong with my body, my father-in-law hugged me. The long-absent penis, combined with the effects of the aphrodisiac, caused my rationality to crumble! My sexual desire exploded!! During the week my husband was away, I spent days in wet embraces, experiencing spasms of orgasm…