The fact that my older stepbrother is an artist is so sexy to me. So today, when he’s in the middle of doing another one of his art projects, I figure out a way to finally get his attention. I offer to model for him, taking off my clothes so that he can see all the progress I’ve been making with my body. He seems impressed by my abs and my chest, and pretty soon, he’s sucking my dick right in the living room! I can hardly believe it as he lays down on the couch and lets me climb up on his cock and grind my ass on him. Then, he covers me in some of his special paint…