Masahiro, who had seen his wife off on a trip, was overwhelmed with housework. Masahiro, who couldn't even manage the household chores, was offered help by his sister-in-law. "I'll do everything in place of that child, please let me stay for just one night." Suddenly appearing, his sister-in-law Yuko found herself alone with him. Unable to hide her seductive allure and beautiful face, he couldn't help but swallow hard. This can't go on. Trying to avoid crossing the line, he fled into the bathroom...
