[VENX-143] Drinking aphrodisiac and sensitive 100 times rich ejaculation sex, mother and son ask each other Yu Kawakami like crazy (Censored)

Yu and Shinya are a married couple with a serious mandarin duck. However, probably because of his age, Shinya's erection is bad. Fearing disappointment, Shinya relies on a powerful aphrodisiac, but Yu and his son Hayato accidentally drink an aphrodisiac-containing drink. Two people who seek deeply and violently so that reason and consciousness fly to the lust that suddenly springs up. Even after finding out that the aphrodisiac is the cause of the body that knew the overwhelming pleasure, I can not forget the stimulation.