The son is a troublesome carnivore—using choking, deep throat oral sex, and a fixed vibrating dildo to completely corrupt his mother. Oda Mako VENX-305

A mother and son, whose relationship is strained and who frequently argue, engage in their usual heated debate. This time, however, a sarcastic remark inflicts a painful wound on the son's virginity, becoming the fatal blow. The son's anger reaches its limit. He chases after his fleeing mother, instructing her on the intimacy of the body. Although the mother resists, she transforms all her pain into pleasure, meticulously teaching her for several days… The mother becomes the exclusive sex object of this particular group…