My tutor, Kaede-sensei, came to my house in a sudden downpour. She was completely soaked and wearing see-through sexy underwear! Her hips were completely visible! So erotic... I couldn't contain my excitement at the temptation and pushed her down, and she was so kind that she gave me a blowjob and said, "I'm sorry it's my fault..." But after the shower, she was so erotic, wearing my shirt without a bra, that I couldn't resist and ended up having sex with her... We crossed the line between teacher and student, and we did it over and over again every time we met...