Rule 34 Dev - 2_penises abs anthro biceps big_biceps big_penis black_body black_fur bracelet canid canine canis claws collar diphallia diphallism duo feet fish fluffy fluffy_tail foreskin from_front_position frottage fur genitals glowing glowing_eyes grey_body heart hi_res huge_cock jewelry leg_grab lying male male/male mammal marine markshark missionary_position multi_genitalia multi_penis muscular muscular_anthro muscular_arms muscular_male necklace nude on_back paws pec_grab pecs penis sex shark spiked_bracelet spikes striped_body striped_fur stripes tail thick_penis toe_claws utx utx-shapeshifter vein veiny_penis were werecanid werecanine werewolf wolf|10323327616