Rule 34 Dev - 1boy ? crossover fusion headband konami kyubey mahou_shoujo_madoka_magica mahou_shoujo_madoka_magica_(anime) make_a_contract mecha metal_gear_(series) metal_gear_ray metal_gear_solid metal_gear_solid_2:_sons_of_liberty mhk_(mechamania) non-humanoid_robot parody robot solid_snake|2676102975