JUX-830 Temporary female teacher, Mari's temptation. Mari Yamaguchi

I didn't trust adults, and I hated my parents and my sensei. I didn't want to be a delinquent, but most of the bad guys were my friends. Then one day, a temporary sensei named Yamaguchi Mari came to school. I intended to bully her and make her quit, just like my previous homeroom teacher, Tsukada. But Yamaguchi Mari was no ordinary sensei. She had big breasts, a big butt, and was strong-willed, but she also had a kind, embracing side...and I gradually became fascinated with her.