FURVERT!

air_bubble anus aquatic balls butt ear_piercing equid equine fan_character feral fin fin_piercing fish furgonomic_piercing furgonomics genitals grey_body grin hasbro hi_res horse hybrid male mammal multicolored_body my_little_pony pedalspony piercing pony shark shark_tail smile solo swimming tail tail_piercing two_tone_body underwater water