Zack smiled and grabbed a towl to wipe off her face as Nadia was still busy with her and he wasn't going to intrude anymore. Even though he thought having a threesome with the two girls was incredibly hott, he couldn't help but get very jealous of Treena and Nadia and the way they loved on each other. He almost envied it.<br/><br/>Zack felt like he was going to ass out from exhaustion as he settled in a chair, still naked but didn't have the energy to pull himself back up. He watched them have their fun.