Married for 10 years, but having married a wealthy old husband, Yuka Oshima has never been able to have sex, she is always lonely and can only buy sex toys to satisfy herself. One day while going out to take out the trash, she accidentally met a boy named Masaru, who works collecting garbage here. They often talk to each other, so they are quite close. And by chance, Masaru noticed that in Yuka's trash bag was a sex toy, realizing the girl's deprivation that he had longed for, now this is the best opportunity...