Rule 34 Dev - abs anal anal_penetration anthro backsack balls biceps bodily_fluids butt cowgirl_position cum cum_on_chest dialogue erection fellatio from_front_position genital_fluids genitals group group_sex humanoid_genitalia humanoid_penis interspecies locker_room low-angle_view lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male muscular nipples nude on_back on_bottom on_top oral oral_penetration orgasm pecs penetration penile penis profanity reverse_spitroast sex snake_hood stripes surprise text threesome train_position trio worm's-eye_view glassjawboxer cobbie mark_(stripes) stripes_(character) cetacean cobra dolphin equid equine mammal marine oceanic_dolphin orca reptile scalie snake toothed_whale zebra 2013 comic english_text monochrome multiple_scenes|2358717025