Wait until she's found the cabin

You wait in the shadows, untroubled by the rain falling on your head, and watch as Elisha wander closer to the old roofless cabin.

"Anna? Martina? Are you in there?" She calls out, but not so loud as to actually interrupt something. Then she cautiously open the door and peek inside, just like you did yourself a little time before her.

From the looks of it she's quite intrigued by what she find in there, and you keep watching her sweet behind while she spies on her two friends. Soon enough she's got one of her hands down the front of her jeans, while the other start kneading her tits through the skin tight tube top.

As she's quite occupied with what she's doing, she doesn't notice a thing while you're sneaking up on her. Soon you're right behind her, standing so close that you can smell her long wet hair - and the sweet scent of her arousal.