Even if my husband was lonely because he was on a business trip, I didn't want to worry about him, his husband's stepchild, Taichi. She was a kind girl who cared about me as my stepmother... But I was the only one who thought so. That day was a very hot day. Despite that day, he seemed to have fallen asleep, and suddenly there was a strange sensation in his body and woke up. There was Taichi, who was licking my sweaty breasts all around. I couldn't stand the sweet stimulation that had been going for a long time, so I went to Taichi...