She agrees.

Frank could see the look of the blonde's internal struggle of emotions of confusion and doubt on her beautiful face.

Sally stared into his eyes and nodded silently before walking back to her friend, kneeling beside her, and then pushing her back onto the blanket.

Frank stepped back, out of earshot of their whispers, to give the blonde some space to warm up her lover. His cock twitched as he watched the two girls kiss and explore each other's bodies, all but forgetting his presence.

"Jesus," he muttered after Sally pulled aside the redhead's bikini top so she could suck in her friend's nipple. He could barely see the blonde slip her hand down Jenna's bikini bottom, causing the redhead to instinctively spread her thighs.

Jenna gave a quick glance at Frank and giggled, which Sally in response untied one side of her lover's bottoms, tugging them aside to expose her pussy, and then stroked her glistening labia with her slender fingers.

Frank stared at the blonde moving down the redhead's belly with light kisses, eventually reaching her shaven snatch, all the while pinching her lover's erect nipple with one hand and spreading her pussy lips with the other. With her lover's head between her thighs, Jenna clenched her eyes tight and arched her back in erotic bliss.

Just as he was wondering if the blonde girl was too entranced with eating her girlfriend's push to remember their bargain, Sally subtly reached behind herself to untie her bikini bottom, exposing her wet, puffy labia peeking between her ass cheeks.

Frank hesitated for a moment on what he was about to do. A sliver of rational thought managed to overcome the carnal instincts brought about by his medication. He had some second doubts about forcing himself on the girls but then he reminded himself that the girls knew what they signed up for working at the resort and he wasn't actually forcing himself on them -- everything was consensual. He stared at the pair of young, hot bodies and really wanted to fuck the redhead but at the moment the blonde's pussy was too tempting to pass up.