Quiely whisper to her
From Create Your Own Story
As the instructor takes his time explaining the fine details of the breaststroke, you wade up next to Sara and place your hand on top of hers underwater. She looks over at you with surprise in her eyes but you whisper to her, "You know, I can help you with that".
"Fine", she whispers back, "but the help should be mutual" as she bites her bottom lip. She moves her hand away allowing you to slide two fingers up into her pussy. As you begin the move your fingers in and out, she reaches into your swimtrunks and starts to stroke your semi-erect cock.
Do you:
