(((masterpiece,Highest quality:1.3,best quality illustration

(((masterpiece,Highest quality:1.3,best quality illustration))),(realistic),having sex,cowboy shot,独奏,1woman,(18 year old beauty),black hair,long hair,bangs,black eyes,gorgeous big eyes,((very small head:1.3)),orgasm,((very long body:1.2,skinny)),medium breasts,naked,nipples,navel,vagina,vaginal penis,creampie,excessive cum、sweat,in heat,gleaming skin,toned body,slender body、lying,on back,spread legs,Simple bed、Simple small bedroom,man on top,nsfw,

(low quality, worst quality), lowres, bad anatomy, long body, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, muscular, monochrome, simple background