My mother was NR to my classmate's classmate

Her husband is Marina who lives for two mother and mother at a long business trip. Recently, I was sympathized with the friend Komei's son brought me, and I touched my parents. However, kobai, who was hungry for motherhood in her father and son family, attracts her sympathy, and adds it to her kindness, so she has a strong relationship. Even though it is not possible, it is Marina who crushed the son of the classmate's vagina and cared for a powerful piston. Even if it shows resistance to repeated shame.