Rule 34 Dev - anthro ape back_muscles big_muscles big_pecs black_body black_fur blush bodily_fluids brown_hair bulge chest_scar clothed clothing duo erection erection_under_clothing eyewear fur genital_fluids glasses gorilla grey_body grey_fur hair hand_behind_head haplorhine hi_res human human_on_anthro interspecies lactating larger_anthro larger_male lying male male/male male_lactation mammal mostly_nude multicolored_body multicolored_fur musclegut muscular muscular_anthro muscular_male navel nipple_fetish nipple_pinch nipple_play nipple_suck pecs pinch precum precum_through_clothing primate rikitsu scar sex size_difference smaller_human smaller_male sucking tenting underwear wet wet_clothing|9275909240