The mother, secretly licking her vulva under her long skirt, immediately thrusts in, demanding intense orgasm and ejaculation during the act of adultery. (Kawakami Yu, VENX-240)

Father didn't know... beneath Mother's long skirt... a battleground beneath the sheer fabric. Secretly inserting himself into the skirt! Despite trying to remain calm, the skirt exuded a lewd scent and was soaked as if saturated with vaginal fluid! Father was right beside her, a dangerous situation. The thrill intensified rapidly, fueled by the uncertainty of being discovered! "It's alright now... please," Mother pleaded, her desire for more pleasure, her yearning for a secret, clandestine intercourse with hidden ejaculation, unstoppable!