Rule 34 Dev - 2boys anal anal_sex animal_penis animated anthro barbed_penis bub bubble_bobble crossover erection full-face_helmet gay gay_sex halo_(game) halo_(series) human male male_human male_only male_spartan_(halo) maledom malesub master_chief meme microsoft pants_down penis penis_in_anus spartan_(halo) spartan_ii_(halo) taito toony|441623016