My girlfriend's mother, with her excessive sexual desire, is driving me crazy. I always secretly offer her my erect penis... (Hojo Maki JUR-328)

Six months ago, she invited me to her home for the first time. Her mother, Ms. Ma Fei, came out to greet me. Seeing her hot figure and alluring suit, I completely forgot about her daughter, feeling only nervousness and excitement. Ms. Ma Fei was an insurance saleswoman. She touched me physically while asking, "Xiao Mei, have you thought about the future?" I was attracted by her mature charm, and my penis was rock hard. Ms. Ma Fei noticed my reaction and discreetly helped me relieve myself with her fingers, ensuring her daughter wouldn't find out. From that day on, whenever Ms. Ma Fei invited me over, we would secretly meet, continuing this relationship…