The young greenhouse tech is potting seedlings during the weekend for her boss. The cooling system is not working very well and it is very hot and humid inside, even for a greenhouse. As a result the tech (slender, long red hair, very fair complexion, hot ass and legs) is in nothing but a skimpy bikini. She has slathered on loads of sunblock and is wearing a ballcap with her hair up underneath. She is very hot and sweaty but intent on finishing her work. Her boss, an agronomist at the university, stops by to check on things; he is worried about the cooling system but does not know she had planned to work over the weekend. He quietly watches and admires her for awhile; he has never seen her like this and finds himself getting erect. They have a playful, flirty relationship, so he feels comfortable squirting her with the hose, which of course shocks the hell out of her, not knowing he's there. She is embarrassed, not expecting him to see her like this, so sweaty, oily and near naked. Her embarrassment fades; she is no shrinking violet. He is considerably older than her but a sexy guy (fair too, lean and fit, hairy chest, blue eyes, brown hair) and she can’t help but notice the bulge in his pants. She tells him he will need to reapply her sunblock he just washed off; wouldn’t want her to get skin cancer, would he? He’s glad to do so; she rubs up against him as he oils her back up, his cock nestling between her cheeks. She turns around and he kisses her deeply, grabbing her tight booty. She frenches him back as she unbuttons his shirt. Pulling up her bikini top, she rubs her small pert sweaty tits over his hairy chest; his nipples harden with hers. His hands are in her bikini bottoms now, pulling her against his raging hard dick, sucking on her tongue. She disengages, her bright blue eyes blazing with lust; she unbuttons his pants, pulls them down and he steps out of them. Using his pants to protect her knees, she kneels before him, pulls his briefs to the side and licks the smeared precum off the head of his thick cock. She takes about half of his cock into her mouth, cupping his tight balls in her hand; then moves her hands around to his ass, squeezing as she pulls his cock further into her mouth. He's big but she is still able to work him smoothly into her throat, as her middle finger toys around his asshole. She's continues to blow him, deeply and sloppily, as his hips start to churn obscenely, using both her mouth and jacking him. She pulls his sweaty briefs down and off, leaving him naked, then stands and removes her bikini, leading him to the headhouse, out of the sun but still sweltering. They move to an old wooden chair next to a table; he sits in the chair and she quickly straddles and faces him as he rubs his cock head against her wet kitty. She works his cock inside, gasping at the size as he steadies her, slowly invading her. Her tongue snakes into his mouth as she sinks down on his cock, balls deep. They devour one another as she fucks him, her hips grinding hungrily. Both of them are sweating profusely now, hair in tangles, gasping, grunting animals. After a short time, she stands and sticks her ass in his face as he buries his tongue in her pussy. He spreads her cheeks as she pushes back against him, running his tongue over her rosebud, rimming her. She whimpers as he slides a couple of fingers deep inside her cunt, still rimming her tight asshole. He stands, as she bends over the table, offering herself; he slides his cock back deep inside her, slapping her ass as his balls nestle against her cheeks. He fucks her hard and steadily now, her small tits bouncing, building to an orgasm. She gasps and moans gutturally as her kitty spasms around his cock, milking him and bringing him closer to his own orgasm. He nuts, spewing hot seed deep in her wet snatch, his hand in her matted hair as he pulls her back onto his cock. Spent, he staggers back into the chair as she rolls over onto the desk on her back, her chest heaving. They remain there for a bit, recovering; he beckons to her and they head, hand-in-hand, to the bathroom for a cool shower together. Productive afternoon.