Rule 34 Dev - 4_toes abs anal anal_sex animal_genitalia anthro belly biceps big_biceps big_dom_small_sub big_penis black_hair blue_eyes brown_hair brown_nose claws clenched_teeth closed_eyes cuffs cum cum_in_ass cum_inside cum_on_ground demon dezo duo ear_piercing erection fish front_view furry glowing glowing_eyes huge_cock kiasano kneeling kyo_(kiasano) male mammal marine messy muscular muscular_male mustelid nipple_piercing nipples nude otter partially_retracted_foreskin pecs penetration penis piercing pinned pose saliva sex shade_okami shark size_difference size_play smaller_male spread_legs spreading stripes teeth thick_penis toe_claws toes tongue tongue_out uncut vein veiny_penis wrist_cuff yaoi|2456976232