A work depicting the erotic daily life of a woman named Yuki (43 years old). At 159cm, 49kg, with measurements of B83 (C) W63 H88, she gives off the image of a neat and cheerful housewife. However, behind that facade, she suffers from a sexless marriage and now enjoys a monthly sexual relationship with her boyfriend. She prefers mature, sensual sex, but her past holds surprising revelations. She lost her virginity at 17 in her same-age boyfriend's room, yet had already been masturbating since age 12, back in sixth grade. Inspired by erotic novels she read, she would rub herself over her underwear, indulging in the act two to three times a day. Her passion for it was so intense that she's been wet with desire since elementary school. When she meets a younger man, she takes full control—allowing him to touch her nipples while she's kissed on the neck, nibbled on the ear, and orally pleasured both lying down and standing in doggystyle, guiding him exactly as she wants. She buries her face into her soaked pussy, urging him, "More! More! I'm gonna come!" biting her fingertip, her neck turning bright red, her legs trembling violently. Unable to endure the pleasure, she begs, "I want you inside now," straddles him herself, and grinds her hips forcefully. As he thrusts roughly, she cries out, "I'm gonna break," sweat and tears streaming down her chest, screaming in ecstasy, gasping deeply before shrieking, "I'm coming! I'm coming!!" His relentless pace continues as she repeatedly moans "It feels so good," clutching the sheets, writhing in pleasure. The scene, filled with ragged breaths, sweat, and inexplicable tears, captures a series of lewd acts flowing purely from her desire. 28th HOUNAI.