NACR-140 Art College Student's Prickly Ass Girl Nao Jinguji

My name is Nao and I am an art student. This time, I was asked to draw a nude male figure for a school project, and I asked him to be the model, but halfway through the project he asked for me and I couldn't make any progress with the project. When I was worried about it, he said, ``If that's the case, your father will help you!'' So I asked him for help. When the father was completely naked, there was a big hole in there...