Rule 34 Dev - 2_penises animal_genitalia anthro anthro_on_anthro biceps big_dom_small_sub bodily_fluids diphallism dominant duo erection eyes_closed genital_fluids genital_slit genitals handjob head_in_crotch horizontal_diphallism humanoid_genitalia humanoid_penis inside interspecies jerked_silly larger_male licked_silly licking looking_pleasured lying male male/male male_penetrated male_penetrating male_penetrating_male moan multi_genitalia multi_penis muscular muscular_male navel nude on_back on_ground open_mouth oral pecs penetration penile penis penis_lick precum scar sex sharp_teeth size_difference smaller_male spread_legs spreading teeth tongue tongue_out vein veiny_penis fffffolder canid canine canis domestic_dog fish mammal marine shark 2015|3280885615