You tell her you're ready for the grand unveiling

"I was hoping you'd be able to impress me," says Rose, "but I see now you're just not the impressive type. Still, I can't blame you for wanting to see my beautiful bottom, so hammer your fists against your butt, and I'll see about sliding off this lingerie and giving you an eyeful."

Your hands turn to fists as you hammer away at your butt, **** for that glimpse of perfection you've been waiting for, while Rose thrusts her backside towards you and her fingers push down on the sides of her knickers, slowly ever-so-slowly revealing the pert cheeks beneath.

"Was it worth it?" she says, as the sound of your hammering stops and you take in the sight of her perfect behind. "Of course it was." Her hand caresses one of her cheeks. "A shame you're only watching, or you could slap my ass instead, or grope it, or ram it into me hard. Still want to watch, or are you ready to go further?"