The first mother-son shota work! The Nagase family consists of Ryoko, a mother with an amazing body who loves her son, and Ken, a naive and spoiled boy. Ken has zero sexual knowledge and shamelessly shows off his erect penis in the morning, so his kind mother teaches him how to masturbate! Unable to hold back any longer, the mother takes him in her mouth and gives him her first blowjob. She accidentally allows him to insert it while she is sleeping, so she learns how to have sex to make a baby! The mother is thrilled with the well-grown son and his penis!