FURVERT!

1:1 2017 4_toes 5_fingers 5_toes animal_genitalia animal_penis anthro athletic athletic_anthro athletic_human athletic_male backsack balls black_nose blue_eyes brown_body brown_fur brown_hair bubble butt clothing day digitigrade erection eye_contact feet fingers fur fur_growth genitals grey_body grey_fur group growth hair hand_on_face head_tuft hi_res human human_to_anthro humanoid_feet humanoid_genitalia humanoid_penis looking_at_another male mammal markings membrane_(anatomy)mid_transformation mischievous mustelid nude open_mouth otter otter_penis pawpads paws penis pink_pawpads pink_penis plantigrade retracted_sheath sea shaded sheath shocked sky smile soft_shading species_transformation splash surprised swimming swimming_trunks swimwear tail tail_growth tan_markings thick_tail toes transformation trio tuft underwater undressing wardrobe_malfunction water webbed_feet webbed_hands whiskers xids yellow_eyes