JUL-676 A chance reunion with a sex-harassing teacher from my student days and a delivery health service—from that day on, I was made into an obedient sex pet… Aoi Mukai.

I have been married to my husband for six years and was living a happy life. One day, I ended up with a secret that I couldn't tell my husband. Because it won't bother you... I became a guarantor for a friend like that, but ended up with a large debt and work several times a week at a nightclub. After living this way for some time, my husband told me he had met his sex-harassing teacher from student days, Seyama. I thought it was an unrelated story, but one day, as usual, when I opened the hotel door after being called out, there was Seyama...