(a naked man with a giant ???? )and a naked woman standing next to each other

(a naked man with a giant ???? )and a naked woman standing next to each other, photo realistic, by Kentaro Miura, ultra realistic skin, pixiv contest winner, nsfw huge breasts, brunette boy and redhead girl, range murata and artgerm, morning time, photo realistic, 8k

3D, realistic, modern, photorealistic, turn-based strategy, (worst quality:1.6),(low quality:1.6),(normal quality:1.6),lowres,bad anatomy,bad hands,((monochrome)),((grayscale)),collapsed eyeshadow,multiple eyebrow,(cropped),oversaturated,extra limb,missing limbs,deformed hands,long neck,long body,imperfect,(bad hands),signature,watermark,username,artist name,conjoined fingers,deformed fingers,ugly eyes,imperfect eyes,skewed eyes,unnatural face,unnatural body,error,painting by bad-artist,