Iroha showered her son with an extraordinary amount of love, and before they knew it, their relationship had become one between a man and a woman. - This was my first time traveling alone with my mother and son, and I visited a quiet hot spring inn. - We walked into the inn holding hands while chatting happily. - Then, suspicious-looking men appeared from the shadows and entered the inn as well. - When the son enters the room, he tries to hug Iroha, saying that they can make love alone, but Iroha asks him to leave her with him, and first he heads to a private hot spring. - As soon as she took a bath, she smiled at her son, who asked for the ABCs, and then wrapped her arms around him in a gentle embrace, and they went to find each other. - The men secretly take pictures of the situation. - One of my subordinates said that the mother and child were in trouble, and asked her superior if she would like to report immediately. - Yes, they are detectives. - The husband, who was suspicious that the relationship between his wife and son was more than parent-child, had made a request for this trip. - When the boss asked his subordinate again what he was going to do, he grinned and said he would take the opportunity to leave it with him. - Mother and son, who didn't know anything yet, were enjoying their time alone...