generate me a hyper-realistic image of an 18 year old girl of European and American descent with perfect, well lined eyes and brown eyes, with brown hair, beautiful delicate lips and a thin upturned nose, straight hair, a height of one meter and 60 centimeters, details of L tits, beautiful exercised legs and is sitting on a beach with white sand at 10 am with crystal clear water in the background and is wearing a completely black cloth bikini but now she is naked masturbating.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair)) ,naked, bad hands,bad fingers,bad foots,bad toes,nude,not nude,bad jeans,extra leg, extra limb,bad jeans,one leg jean, short jean,bad stairs,void stairs