[Nanashi Novels] Kakkou no Hi -Takuran sareta Tsuma- [Osamabeenlaggin]

After a long, monotonous day of work, a husband returns home to a wife whose cheerful smile hides a much more provocative reality. While he expects a quiet evening, the tension between them quickly shifts from domestic warmth to intense physical desire. As the husband's composure breaks, the wife is faced with his overwhelming urges, leading to a heated encounter where the boundaries of a routine evening are quickly pushed aside.