Kiku-san, 44 years old, a married woman living with her husband and son, who married through an arranged marriage, has been married for 20 years. She has been disappointed in her husband since their honeymoon for always siding with his mother. With her K-cup bust and voluptuous white body, she exudes a gentle face and a sense of包容力. Truly the ideal image of a mother. From the rooftop masturbation command to no rest, the gap between her breasts hides the man's penis, and with her slippery touch, it feels like a vagina. Covered in oil, it looks very obscene. After 15 years, being manually stimulated, she gushes wildly, soaking the sofa. Despite the intense pistoning, she has a look of happiness on her face...