Yuri was happily married to her husband, living each day joyfully but busily. On the other hand, their neighbor, Shinobu, had lost his job and been kicked out by his wife, forced to leave his home. When Yuri learned about Shinobu's situation, she felt sorry for him and showed kindness. Taking advantage of her generosity, Shinobu manipulated Yuri into having a physical relationship against her better judgment. Although initially denying Shinobu, Yuri found herself increasingly drawn to him...*The contents may vary depending on the distribution method.