[Mosaic removed] Miho retired after getting married and is now a full-time housewife. Her husband, Kentaro, is number one in sales and things seem to be going well at first glance, but her sex life has fallen into a rut and conversations at home are decreasing. At that time, Kentaro's divorced boss, Tooru, remarries his girlfriend, Mao, who is two years younger than her. When Kentaro is tired of Oru bragging about being his wife, Toru invites her to come over to his house as a couple because he hasn't been feeling well lately... On the night of the invitation, the couple experiences mutual NTR. I can't stop being excited about this first experience in my life...! ! And this time, the four of us will have a creampie orgy...