Masterpiece, best quality, extremely delicate and beautiful, 4k

masterpiece, best quality, extremely delicate and beautiful, 4k, ultra-detailed, (fine and beautiful detailed skin:1.1), (shiny skin:1.1), (Oil highlights:1.1), 1girl, solo, black thighhighs, sex toy, skirt, dildo, dildo riding, blush, embarrassed, long blonde hair, twintails, squatting, shirt, panties, masturbation, white shirt, skirt lift, object insertion, vaginal object insertion, loafers, black footwear, spread legs, school uniform, female masturbation, pussy

(worst quality, low quality:2),lowres, bad anatomy, badhandsv5-neg, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, NG_DeepNegative_V1_75T