[GVH-124] Mom's Real Sex Education Kayo Iwasawa

Her mother, Kashiro, was concerned about something strange since her son Masateru went to a club training camp. When I asked my husband about it, he apparently had a dream during the training camp and was made fun of by his teammates. Considering her son, who is old but has little sexual knowledge, Kashiro thinks to her husband, "At least it's just a method of ejaculation..." and gives sex treatment to Masateru with blowjol. However, half-hearted help became a favor, and Shoki begged for further sex education. At last, "sex practice" by mother and child was done.