FURVERT!

2_penises animal_genitalia animal_penis anthro aquatic arm_tattoo black_sclera diphallism erection fin fin_piercing fish furgonomic_piercing furgonomics genital_slit genitals gills howling4uwu male multi_genitalia multi_penis navel penis piercing shark shoulder_tattoo solo swimming tapering_penis tattoo tribal tribal_tattoo underwater water