Kaori, the mother, was happy that she finally became boyfriend and girlfriend with her daughter's childhood friend, with whom she had a long relationship. Today, too, she was happily feeling that they were eating dinner together and he was going to stay over. The daughter's room became quiet, and for some reason Kaori was nervous, but her daughter went out crying. Surprised, Kaori asked him what was wrong, and he said that his first time didn't go well. Then he showed her his erect crotch and started handling her hand. Confused Kaori. And then he said he wanted her to teach him how to do it, and he hugged her body…