HUNTC-426 Azusa Shinonome, Fuu Watarai

I joined the art club because I wanted to see female nudes, but we only had nude drawing class once a year. I wanted to see more real female nudes!! I was agonizing in my room like an artist in a slump when my sister-in-law, who cares deeply for her younger brother, volunteered to be my nude model! I was incredibly excited as she shyly took off her clothes in front of me! Furthermore, I got a massive erection from my sister-in-law's artistic naked body! My creative drive was ignited...