Remi Kawana

「頼めるのは母さんしかいないんだ！」セックスが下手なせいで彼女と上手くいっていない浩司は母の怜美にセックスの練習台になって欲しいと懇願した。怜美は当然、拒絶する。そんな行為が許されるわけがない。だがガムシャラな愛撫に抵抗できないでいると○引にされると弱いM気質も相まって怜美は心ならずもイッてしまう。そして怜美は浩司にそっと告げた。「一回だけならいいわよ」

Center Village

Reiko Iwai

"Stop it!", scolded him, tried making him to calm down, didn't reach her son who in horny state. Reiko was persuaded by the momentum, accepted the forbidden relationship. "Only once", had sex after confirmed so.

Center Village

Anna Sakurada

"Only once...", said so, the relationship that accepted was entrance of swamp that can't escape. Couldn't stop her son in excitement state, Anna had a forbidden sexual relationships. To make him cum to calm down. To forget about this incident, can go back her ordinary life. Thought so.

Center Village

Yurika Hiyama

Pushed down by her son. Couldn't win by her strength. Scolded nor tried making him to calm down, his son didn't hear anything in horny state. Yurika said "Only once", and accepted her.

Center Village

Sakura Motoya

"Stop it!", Sakura resisted all her power to her son attacking. Her son worried about his relationship with his girlfriend is declining by not good at sex, he asked Sakura, his mother to be his practice partner. Even for her son, that was... She refused flatly.

Center Village

Emiko Sugioka

"Only once, all right...", scolded him, or told gently, her horny son didn't hear anything. Unable to win by physical strength. Emiko gave up, and decided to accept her own son's desire.

Center Village

Yumiko Mituse

"I only ask to you, mother... Please? Please!!" Koji was cursed by his girlfriend as poor sex, begged his mother to be practice partner. "All right... But, only once." Refused many times, accepted him by his eagerness.

Center Village