Jonell, desperate to regain Sarah's attention, latched onto her, her breasts squishing into Sarah's chest. She pressed her crotch against Sarah's own, grinding them together in a seductive, if somewhat clumsy, fashion.
Suprisingly, Sarah's own crotch began to show a bit of a reaction, as something emerged from her feminine slit, growing to form the basis of a penis. Already this fledgling organ had grown erect, and was beginning grow longer against the feel of Jonell's waiting slit though the respective fabrics of the two swimsuits.
Sarah's mind was now clouded with lust, forgetting her situation and the appearance of her father. All she cared about right now was the sexy little slut in front of her, dry humping her with all her might. Wait, did I just think of this bimbo as sexy? Sarah wondered, but despite herself she found her lust for the tittering girl in the red bikini to only grow more and more prominent.
With Sarah's resistance melting away, Jonell pushed her back towards the pool, leaving the three in green to sort out their situation alone.