Kenta was pained by the state of his mother, Momo. Lately, despite him being in the next room, she couldn't stop masturbating. Seeing her suffer from such severe sexual frustration that it was eating away at her sanity became unbearable. He could no longer hold back. Saying, "Let me comfort you," he pulled her into his arms, feeling through her skin that she was welcoming him. If it could ease even a little of her loneliness, he didn't care if their forbidden relationship was wrong. Filled with love for his mother, Kenta poured his sperm deep into her womb again and again, pushing his body to the absolute limit.