Momoko, a mother, is incredibly curious about who her son Yosuke had his first experience with. She secretly asks her son's best friend, Yuya, about it... Yuya, who had a crush on Momoko all along, takes this chance to confess that he is still a virgin and pours out his feelings for her. Momoko agrees to take his virginity, thinking "just once," but she becomes captivated by Yuya's sincere feelings and intense pounding. Drenched in the pleasure of fucking intensely with a young man, Momoko cannot forget that ecstasy...
