She's ready

You enter the room and see Selena is waiting for you, face down on the massage table, under the sheet, which is pulled up to her shoulders. You talk to her about what you're going to do and begin by moving the sheet off her leg. You reveal her long, athletic leg and are able to see what she has on for underwear; a black, lace thong that frames her ass cheek.

You begin by massaging up and down the length of the hamstring, but soon find, to your delight, that she's tightest and most sore where the hamstring attaches near her ass. You focus your attention to this area, working under the fold of her taut ass, moving the tissue from side-to-side. As you pull the musculature towards you, her ass cheeks part, giving you the slightest peek of the brown, bud of her asshole. Gradually, you work your hands closer to her inner portion of leg and can feel the damp, heat of her sex escaping. Your mind begins to wander once again, thinking of all the nasty things you'd like to do to her, but you're soon broken from your daydream.

"Got your mind on something else back there? You stopped massaging."

"Oh fuck!" you say to yourself. "What the hell do I say to get out of this one?!"

"Yeah, sorry about that. I was just thinking if there might be a better way of targeting this muscle. It's very close to the attachment on the bone and I can't get the leverage I want."

"Aw, that's too bad. I was hoping you were just staring at my ass. I was just about ready to offer to take my thong off to give you a better look, too."

"What?!" you say astonished

Selena lets out a little giggle at the reaction she's gotten and glances over her shoulder to look at you. "To tell you the truth, I didn't re-injure my hamstring. I really did hurt it once before, but it's been fine. I've just heard so much about "David's magic hands" that I had to feel for myself. I gotta tell you, they weren't exaggerating."

At this, she rises up onto her hands and knees, reaches back with a hand to slowly peel her thong down to her knees, then wiggles it off onto the ground. She lies back down, spreading her legs slightly to give you an unobstructed view of her ass and glistening pussy. "Let's see what else you can do with those hands."