Reverse fellatio in the park

AI generated image of a young Ukrainian Instagram model, 18 years old, perfect and insanely hot, sitting on the grass in a city park during summer with very sunny weather. She's wearing a futuristic collar with built-in glowing massager, white sneakers, and has a shapely, skinny, fitness body with visible ribcage and small waist. Her chest is wide, with small thin areolas and erect nipples, fake implanted medium breasts spread wide apart. Her legs are very thin and beautiful, perfectly shaped, with a low pelvis and visible crotch. She's leaning back strongly, her head thrown back and down, neck bulging slightly from the strain. Her body is curved up, chest on top, hands spread backward strongly, thick neck visible under her hair. The man stands behind her, one hand on her shoulder, the other holding his thin erected penis, waiting for her to perform a reverse fellatio through her mouth. Her wide, gaping pussy is visible, and she's swallowing the whole penis completely into her throat, deepthroating it all the way down. A lot of cum leaks out of her vagina as she swallows it, but she remains submissive and compliant, acting like a whore, allowing him to control her every move.