Rule 34 Dev - 2020 anal anal_sex animal_genitalia animal_penis anthro boots capcom claws clothing diphallia diphallism duo elephant_penis fangs feral flesh_creature footwear g-virus g_mutant genitals gloves handwear hi_res horizontal_diphallism human humanoid humanoid_genitalia male male/male male_only male_penetrated male_penetrating male_penetrating_male mammal monochrome monster monstrous_humanoid multi_arm multi_genitalia multi_limb multi_penis muscular muscular_feral muscular_male netcrow penetration penis pupils resident_evil resident_evil_2 sketch slit_pupils teratophilia undead video_games william_birkin zombie|5023341016