Marika, who decided to live together for the convenience of her daughter and husband. The daughter and husband constantly quarreled about work and raising children, and their nightlife was not smooth. The son-in-law was solving the accumulated sexual desire with Marika's underwear. One night, my son-in-law sneaked into Marika's bedroom. I opened the legs of the sleeping Marika and put my mouth on her vagina. Marika woke up and noticed a change in her lower body. A son-in-law complained: "Mother-in-law, I can't stand it." Marika, knowing the awkward relationship between her daughter and husband, became pitiful and accepted her son-in-law...