Best quality, masterpiece, hands on own ass, grabbing own ass

best quality, masterpiece, hands on own ass, grabbing own ass, 1girl, from behind, shiny skin

(worst quality, low quality:1.3), (penis, NSFW, pussy, anus, nipple, pussy), lowres, logo, watermark, text, signature,watermark, bad anatomy, extra digits, fewer digits, blurry, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes,error, cropped,jpegartifacts, username, poorly drawn hands, poorly drawn face, mutation, deformed, jpeg artifacts, extra limbs, malformed limbs,fused fingers, missing fingers, long neck, cross-eyed, mutated hands, polar lowres, bad body, bad proportions, gross proportions, missing arms, missing legs, extra arms, extra leg, extra foot, extra finger