Prompt: e621, explicit, ((extremely detailed)), 
anthro furry (hyena), solo, 1boy, ((veiny muscles)), pervert,
(huge veiny penis), (big balls), hairy, pubes, nipples,
 (realistic fur), two-tone fur color, short hair, long hair,
(((outside background, photorealistic)))
Negative prompt: bad-artist boring_e621 EasyNegative, bad anatomy, [extra penis]