Thank you for posing nude for me. It's so hard to get anyone to agree to get naked for a life painting. Nudity isn't inherently sexual. I ask you to uncross your legs. You're reluctant and hiding and erection. I encourage you to show me, since I want to include your full form. I compliment you and tell you that i'm the art piece and you have the paint. Then I start stroking you to climax.