My father is going on a business trip for a week.It was usual for my father to go on business trips, but it was awkward to be alone with my new mother, Kanae, who had just remarried.And on that day, I was helping with the cooking that I don't usually do to shake off the awkwardness.I was inexperienced and naturally cut my finger with a kitchen knife.At that moment, an electric current ran through my body.I was wrapped in an unknown pleasure...