Her husband passed away a long time ago, leaving only mother and son alone to take care of each other, until the son got married and the family partly dispelled the gloomy atmosphere. But since he got married, all relationships in the house without a father began to become more complicated. Frequently hearing and seeing her two children having sex, the desires and desires come back to single mother Mako Oda. It went on like that many times, until her arousal reached its peak. Because she couldn't control her emotions, she took advantage of her daughter-in-law's time to go out and pressed her son down to satisfy her needs. physiological demand. The son somewhat understood his mother's suffering, and her mother's big breasts and lovemaking skills were also so attractive that he had to accept this incident to happen naturally.