KEED-057 Mayuko Okamura, a mother who was pierced by her daughter's boyfriend in the back of her vagina

My daughter has a boyfriend. Mayuko welcomed her daughter's boyfriend who came to play at home and watched over the happy couple with a smile. However, one day, Mayuko is suddenly attacked by her daughter's boyfriend Takeshi. After visiting the house many times, Takeshi was attracted to the adult sex appeal of Mayuko. I can't betray my daughter. Mayuko desperately resists, but cannot resist the strength of the young man ... And Mayuko was confused about what she felt more than the fact that she was committed.