"When I'm around you..."

"When I'm around you," you whisper against her neck, your fingers still massaging her breast, her other luscious mound still exposed, the other beach bums getting a good look, if they're looking. Your cock surges as you hope they're looking. "It's hard," you continue and start kissing her neck softly again, tasting the mix of her sweat, her skin, and her sun tan oil. Kate moans and you feel her nipple stiffen and lengthen in your hand.

"It certainly is," she moans and presses her thigh against your swelling cock. Only the thin material of your swim trunks keep your rod from being caressed by the warm skin of her thigh. Kate leans into your kiss, showing more of her breast as her top falls completely away. Rolling with her, your thigh slides between hers and you feel the heat of her pussy through the two layers of fabric. A second later, you feel her wetness building in the material and starting to get your thigh damp.

"Fuuuuuck," she moans and starts slowly grinding against your leg. You keep sucking on her neck, kissing down to her collarbone, knowing she's keeping her eyes closed and oblivous to the show she's giving to the two guys that are looking.