Riko Kitagawa - Busty Art College Chick

I am Riko, an art student. This time, I was supposed to draw a nude male model for a college assignment. I asked the model for a little more time, but he asked me to "help him" when we were alone. Needless to say, he left before I could finish. My inlaw notice I was getting increasingly worried, and he said "if you need help, I'll be your model."