The son silently watched his father happily fuck his lustful tutor

Saturday, taking this opportunity, my father asked Mina-Sensei to be my teacher so that it would be easier for the two of us to hide from each other. From then on, every time she came to teach me a lesson, Mina-Sensei would make an excuse and fuck her father. Because this happened so many times, I hesitated and followed Sensei, so I saw them fighting each other. Moreover, every time his father ejaculated into his crotch. Sensei will definitely get pregnant. When we both looked, Mina Sense also discovered me, but not only did she not stop, she also intentionally screamed loudly. Afterwards, Mina-Sensei offered me a hand job to keep it a secret. I admit, mistakes between tutors and fathers still exist. But in the end, I couldn't afford it. I also want to.