FURVERT!

2_penises 4:3 anthro anus aquatic biceps boots build_tiger censored clothing diphallism erection facial_markings fish footwear genitals genyokuenbou_(pixiv)glans head_markings horizontal_diphallism humanoid_genitalia humanoid_penis lemon_sorbet looking_away male markings multi_genitalia multi_penis nude penis scar shark shoes simple_background solo spread_anus spread_legs spreading tail vein wristband