FURVERT!

anthro anus back_muscles backsack balls big_balls biped black_body black_fur black_nose black_tail butt erection felid fur gage_the_panther genitals humanoid_genitalia humanoid_penis inside kihu locker locker_room looking_at_viewer looking_back male mammal melanistic muscular muscular_anthro muscular_male neck_tuft nude open_mouth open_smile pantherine penis perineum pink_penis portrait raised_tail rear_view smile solo standing tail teeth three-quarter_portrait tuft