rule 34 2017 4 fingers 4 toes abs anthro balls barefoot bed bedroom biceps big muscles big penis biped black balls black claws black fur black nipples black nose black panther black tail blue eyes cellphone claws detailed background digital media artwork erection eyebrows feet feline front view frown fur gage the panther glans glass grumpy hi res holding object holding penis holding phone humanoid penis inside lamp male male only mammal muscular muscular male nightstand nightterror nipples nude on bed painting panther pecs penis phone photo pillow pink penis plantigrade precum raised eyebrow reclining solo toe claws toes vein veiny penis whiskers 2521415