A chance reunion with a sexual harassment teacher from his student days at a delivery health service. From that day on, I was forced to be a sexually treated pet.

After a few months of getting married, my happy life with my husband changed completely one day. My husband has gone bankrupt and is unable to work... In order to pay the remaining loan, I decided to work at a store at night, separate from my day job. That day, I was invited by a new customer and headed home, but I was familiar with the customer's first time. That person was Imai, a sexual harassment teacher when she was a student. Imai didn't notice me, so I tried to play quickly with peace of mind, but that was a trap for me...