FURVERT!

5_fingers 5_toes abs anthro anus backsack balls biceps big_muscles brock_weston brown_eyes butt color_swatch erection facial_horn feet fingernails fingers flaccid flexing foreskin full-length_portrait genitals grey_body grey_skin hand_on_hip hi_res holding_butt horn humanoid_genitalia humanoid_penis looking_at_viewer male mammal model_sheet multiple_poses muscular muscular_anthro muscular_male nails navel nipples nose_horn nude pecs penis pillarbox plantigrade portrait pose presenting presenting_anus presenting_hindquarters rhinoceros rov simple_background smile solo spread_butt spreading stated_adult stated_age tail tail_tuft tan_background toenails toes triceps tuft unretracted_foreskin v-cut