rich dad, poor dad, beautiful wet nurse, mizukawa smire.

Smile, the second wife of Yukikazu Kanazaki (the rich father), had a wealthy and happy life, but she was worried about her relationship with Takashi, his son-in-law, and night life with her husband. Takashi, on the other hand, lived in his youthful and beautiful mother-in-law, Smile. One day, Sumire is caught in the hearts of Shigeo Yamamoto (poor father), a flat employee of Koichi's company, and he falls in love with the technique. Takashi also finds out his inferiority and gets drunk by Shigeo's "sex philosophy". After that, Sumire and Takashi began to have physical relationships.