Rule 34 Dev - abs anthro balls big_balls big_penis blush bodily_fluids clothing detailed_background dialogue duo fellatio fur genital_fluids genitals hair humanoid_genitalia humanoid_penis male male/male muscular muscular_anthro muscular_male nerd nipples nude oral pecs penile penis public public_sex school sex shy smile speech_bubble text tongue tongue_out tuft vein veiny_penis white_body notte equid equine felid feline lion mammal pantherine zebra absurd_res comic detailed hi_res shaded soft_shading|99490640