She moans as his hand speeds up, her breath coming faster, her body tightening against his as her pleasure grows...

Then he stops and she can't help another whimper as he draws away, biting her lip again, panting with need. He's definitely teasing her with that tone of voice, his promise to return not doing much for her desperation. Then he turns on the shower, and Joan knows exactly what he's intending to do. She's glad he's getting comfortable, since the last thing she wants is for him to injure himself while trying to pleasure her. She reaches back to try to find and take his free hand, then moans helplessly as the shower of water begins to stimulate her sensitive sex.