JUY-398: Yuko Shiraki, ämm ja laps, kes eksis ülivõimsa afrodisiaakumi vastu, mille abikaasa sai salaja maoravimi jaoks, et kõrvaldada seksitus

Yuko Shiraki, a mother-in-law and child who mistook a super-powerful aphrodisiac obtained secretly by her husband for a stomach medicine to eliminate sexlessness