Suck him off in the pool.

You keep sucking him as he floats there, suspended in the salt water pool. His one hand half strokes your hair, half guides your head and he lets out small sounds occasionally. You revel in the sensation of his shaft under your hand, with it's soft skin and complex bumps and ridges. You can taste the tang of salt from the pool's water as your tongue explores the textures of his cock. Pulling back his foreskin, you drag your tongue roughly across the sensitive skin underneath, before sliding your lips over his bulging head to engulf him once more. You look up and find him watching you, his mouth parted open slightly. Your hand never stops stroking as you suck and lick and play with him until finally his grunts and moans reach a crescendo. 'Ughh. I'm going to cum!' He warns, but you keep doing exactly what you're doing as the first shot goes across your cheek. You cover him with your mouth again, tasting the salty cum mixing with the taste of salty water. You smile up at him as his orgasm subsides, still sucking softly as a small dribble of his large load leaks from the corner of your mouth.

You swallow what's left in your mouth and then dip you face to rinse in the pool. When you come back up Pierre is seating again, swim trunks back in place. You sit next to him now and he puts his arm around you. The two of you enjoy the warmth from each other's bodies in the cool water as you take in the night. You sip your drink and kiss a little more, looking at the stars overhead and enjoying how completely relaxing the moment is. After some time you're getting a bit chilly, and you realize it must be quite late. You have a decision to make.