Pose for a picture

"Hey," you say, speaking for the first time. You surprise yourself with your confidence, which you suspect you're drawing from Rebecca, who's twirling Rachel's towel languidly. "Stand up straight."

To your surprise, Rachel obeys. She's still covering her nipples, but her perfect belly, her toned legs, her inviting pussy lips, her luscious actual lips, her bare shoulders and goose-bumpy arms are all screaming at your cock.

"Smile," you say, holding your phone up to her naked body. Rachel does not smile, but you snap a picture of her anyway. "It's only fair," you say, not really meaning it.

You assume that Rachel doesn't want to endure any more humiliation because she starts making for the exit. Her plump ass bounces as she walks away, but you're not quite done with Rachel yet.

"Wait," you call. Rachel slows but doesn't stop. "Let me give you this," you say. Rachel turns around to see you taking off your gym shirt and holding it out toward her.