Rena is taking a wintry walk along the lake when she spots a bottle floating in the water. Opening it, she finds a message. It's a romantic note from a mysterious lover, and she takes it home and lets her imagination get the best of her. Lying on her back, she slowly dribbles off her school-girl clothes and begins lubricating her pussy with probing fingers. As the fantasy of her message-sender fills her ripening body, her nipples harden and her body writhes with pleasure. Nothing can stop her now. In the warm afternoon light, she fingers herself to total ecstasy, moaning with the thought of who might be there with her. You, perhaps?