Mami had a minor accident on the way home from shopping in the car. It was a minor injury so we settled it out of court, but I decided to keep it a secret because I would be scolded if I reported it to my husband, a civil servant who was striving for promotion. The next time, when my husband was away on a business trip for a few days, when I asked him to go to his partner's house to apologize again, I took advantage of Mami's weakness while I was waiting and demanded to commit lewd acts. . In the end, all three of us were screwed into Mami's vagina and were used as sexual medicine tools by a shop that secretly sold the two of us for pleasure.