A close up of a woman in a black bikini with a bike

(4k, ultra high resolution, RAW photos, best quality, masterpiece: 1.2), (realistic, photorealistic: 1.37), one woman with perfect figure, (Japan people), (Calvin Klein underwear: 1.4), (gray underwear: 1.3), (tanned skin: 1.3), ((taken from behind)), back, (woman riding a stationary bike in the gym: 1.4), (butt: 1.3), (crotch spread)) , Colossal, (Theatrical Lighting: 0.7), (Sweat: 1.3), Butt Crack, Gal Makeup, Crisp Details, Highly Detailed Skin Texture, Brown Hair, Makeup, (Perfect Anatomy,Glistening Skin,Dark Skin:1.2), Sagging Breasts, (From Behind,From Below:1.2),(Hip Focus), open stance,blonde hair,wavy hair

(nsfw:1.5),nsfw:1.5),ng_deepnegative_v1_75t, badhandv4, (worst quality:2), (low quality:2), (normal quality:2), lowres, extra_legs, bad anatomy, bad hands, normal quality, ((monochrome)), ((grayscale)), multipul angle,two shot,split view,grid, anatomy, long_neck, long_body, longbody, deformed mutated disfigured, missing arms, extra_arms, mutated hands, bad hands, poorly_drawn_hands, malformed_hands, missing_limb, floating_limbs, disconnected_limbs, extra_fingers, bad fingers, liquid fingers, poorly drawn fingers, missing fingers, extra digit, fewer digits, ugly face, deformed eyes, partial face, partial head, bad face, inaccurate limb, cropped