Even though I was feeling lonely because my husband was working away from home, I didn't want to worry my husband's stepchild, Taichi. He was a kind boy who cared about me, his mother-in-law... but I was the only one who thought that. It was a very hot day that day. I must have dozed off, but I suddenly woke up because of a strange sensation in my body. There, Taichi was intently licking my sweaty breasts. I couldn't resist the sweet sensation I hadn't felt in a long time...