(masterpiece, ultra-detailed, best quality1.5), (1girl), ((solo

(masterpiece, ultra-detailed, best quality1.5), (1girl), ((solo)), alone, masturbation, from behind, (dildo riding), (dildo in pussy), squatting, (gigantic ass), sweat, ((pussy juice)), (lotion in pussy), tongue out, pussy, (realistic:0.5), (school uniform, school, classroom, bottomless), (spread anus), tremble, oiled skin

Easy Negative, (worst quality, low quality, extra digits, blurry:1.3), out of focus, bad anatomy, jpeg artifacts, error, ugly, text, missing limb, bad hands, missing fingers, extra digit, fewer digits, mutated hands, extra arms, extra legs, long body, deformed mutated disfigured, (multiple people), animal, girls, (multiple girls:1.3), split view, multiple angle, boy, multiple anus, white of eyes, bad-hands-5