Mother Chisato headed for a hot spring trip with her mother and child for her son who is nervous about taking the exam.Arriving at the inn, where she looks a little lonely but has a nice atmosphere, Chisato tells her son to study before taking a bath, and her son nods.After a while, her son asked Chisato to do the usual thing.With a face that can't be helped, Chisato says she'll give you shit, so just solve the problem, she pulls down her son's trousers and she sucks his already big cock, and she sucks slowly. I started.When the son finishes solving the problem, he plays with Chisato as if he can't stand it.I and Chisato hug her son and give her a deep kiss.Two people who seek each other intensely and reach the climax.The two who were satisfied went to the open-air bath.While washing each other on good terms, they naturally caressed each other and sought each other.A man who records the appearance.An employee of this inn.Chisato felt that her mother and child were different from her normal parent and child, and kept an eye on her.The next day, the employee who appeared in front of Chisato showed him yesterday's video and smiled.