Nao Jinguji - konststudent med en bubble butt

My name is Nao, I'm an art student. I was supposed draw a nude male model for an assignment. I asked a friend, but halfway through my drawing, he had to leave. I couldn't get the assignment done. My stepfather said "If you need help, "I can step in as the model so you can finish your assignment." When I asked him to help me, he said, "If you need me, sure! I'll help you!