DASS-605 _When my lover's mother made me more passionate than my lover

Although I'm not handsome, I make up for it with a big dick. That's why my girlfriend, Shunka, fell in love with me from the first time. She's very pretty, has cute pigtails, and cares about me. One day Shunka invited me to her house to play. While I was playing in the room, her mother, Yukari, came into the room and brought me a cake and fruit to eat. It is said that Ms. Yukari's husband is busy working to make money, so mother and daughter often stay at home to take care of each other. I was sad to deal with my sadness so I asked Shunka where the bathroom was. As soon as I walked to the door, what caught my eye was the scene of Ms. Yukari hooking up with a sextoy, while flirting and moaning, "Tatsu, is your cock this big?". The next day, when I went to my girlfriend's house to visit, I saw Ms. Yukari and I hesitated because I thought back to what happened yesterday. She immediately pushed me into the room, with a lustful voice inviting me, "I feel so empty, give me your cock, Tatsu-kun". And then...