Kazumi and I are co-workers, and we both date people....But we paid our way and before we knew it, we were at the hotel.Kazumi's defenseless sleeping face, something you never see at work.With the help of alcohol, we instinctively had sex over and over until morning.``Hey, the rubber is torn...'' ``What!?'' I wonder how many times it was fired.Kazumi's voice made my blood run cold.But I told myself it would be okay because I had ejaculated several times and the sperm was thinning.We went to work as if nothing had happened....It was supposed to be the same as usual.However, Kazumi said to me.``Hey, take responsibility, okay?''...Thus, we ended up dating for what was supposed to be a one-night stand, and since then we've had cheating sex over and over again...
