FURVERT!

2013 abs abstract_background animal_genitalia anthro athletic balls biceps big_penis biped black_nipples black_nose brown_body brown_fur claws crouching erection flexing fur genitals green_eyes grin hands_behind_head humanoid_genitalia humanoid_penis kneeling looking_at_viewer male mammal muscular muscular_anthro mustelid nipples nude otter pawpads paws pecs penis pose presenting rrowdybeast sheath simple_background sitting smile solo spread_legs spreading tan_body tan_fur teeth toe_claws white_body white_fur