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

Kayo's mother has been worried about something strange since her son Masateru went to a club activity camp. When I asked my husband, it seemed that the cause was that I had a dream during the training camp and was ridiculed by my teammates ... Considering her son who has little sexual knowledge even though he is getting older, Kayo secretly thinks "at least the method of ejaculation ..." and gives Masateru sexual treatment with a blowjob. However, half-hearted help helped Masateru begging for further sex education. At last, the mother and child would practice "sex" ...