POV from the man’s perspective, he looks down at himself, his erect penis in his right hand, he’s kneeling between his girlfriend’s spread legs. She has a very slender body, almost anorexic, (she’s lying flat on her stomach with a pillow under her hips so that her buttocks are thrust toward him:1.5), (His erect penis is visible in the cleft of her small buttocks:1.7), (he hold his penis in his right hand, he jerks off:1.5), (His penis is visible outside, no vaginal sex, above her buttocks, penis laying on her asscrack:1.5), She looks over her shoulder at his face, a lustful grin on her face. She claws at the sheets with both hands in ecstasy. She’s just having an orgasm. She has long, slightly wavy brunette hair—silky and shiny, very well-groomed—with subtle makeup in black and beige, red lipstick, and matching polished fingernails. Dark blue bedding with a subtle floral pattern in a modern bedroom, early in the morning, the first rays of sunlight stream through the window and illuminate the scene. vivid colors