Tsukasa Aoi and I worked together in a company, I was married and she was not. This time the whole company went on a business trip, we stayed at a hot spring resort. That night, after getting drunk, my colleagues fell asleep, leaving only Aoi and I sober. I was surprised because while talking, Aoi tried to seduce me and even though I was married, I could not resist the temptation of this beautiful and lustful colleague.