Mother of boss

My boss is always invited to dinner. She was loved by her mother, Rina San, and she had no mother. After that, I decided to get married with my girlfriend and went to the boss's house to report. My boss and Nina were delighted, but when Nina said to her boss, she went out of the house. Although it became an awkward air, Lina said that I was a son. I didn't have my mother, and when I said such a thing, I felt sweet. Then Nina embraced me and said, "sweet. Wrapped in a soft body of Lina, my lower body expanded at a stretch. It leads to the lower half of the body that Erina led. Nina who continued to rub the lower half of the body while saying that it was troubled was squeaking in front of me and kissed gently.