View of the backside of a black muscular feral equine male that is presenting their large black veiny penis and testicles dangling between their muscular legs towards the viewer, penis behind testicles, penis base, equine penis, flared penis, medial ring, horsecock, Masterpiece, highly detailed image, highly detailed genitalia, 4k, 4k resolution, veiny penis, thick penis, big testicles, by Truegrave9, by Virtyalfobo, by Chunie, by Clockhands, by eupharrow, black penis, thick theighs+, puffy anus, long tail, huge testicles+, big penis, precum, penis sheath, dominant male, close view, from the side,

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))