Mazo wife NTR senior couple's jealousy, Takesa Nagano

I was called to my senior's home when I was in college. I look happy to marry a nice wife. After a long reunion, as the memoirs grew up, I became late at night and was allowed to stay at my senior house, but in the middle of the night, I witnessed Mazo's etiquette with his wife. The next day, my senior left home for work and I became alone with his wife.