It's more fun

A catlike grin grows on her face, from one ear to the other. "Why would this be weird? It means we can have even more fun!"
Judging by the look in her eyes, your big cock makes her quite horny, as well as the rest of your naked body. Her eyes keep switching between your face, your big tits and rock hard, hypnotizing nipples and your dong. "Can I touch it?", she asks, looking intently "Go on, touch it as much as you want." She goes right at it, cupping your heavy balls with one hand and slowly strokes your cock with the other. It starts inflating and her eyes go wide. She forgets to swim and her head goes below the surface. Coming back over the water she starts sputtering water and the two of you start laughing. "Maybe you would like to continue on solid ground?", you offer, and she happily accepts. You both swim back to the beach and lay down on the towel you brought to relax a minute. Before long, she gets between your legs, her face almost touching your dick, her hot breath feels exciting on your way cooler skin. She starts exploring it with her hands again, cupping your balls and eventually even finding your pussy. She looks at you with a bit of surprise on her face, but it doesn't last long. Soon, she is slowly stroking your dick to full mast while teasing your pussy, tracing your outer lips and sometimes slightly rubbing over your clit. Your pussy starts drooling and your now fully erect dick leaks a few drops of precum.