3DCG 一人称視点 男の一人称視点 役に立たないタグ widescreen threatening 16:9 色収差 digital_media_(artwork) human_on_humanoid human_penetrating_humanoid humanoid_penetrated male_on_humanoid dominant_pov at_gunpoint doom_(series) submissive_humanoid dominant_human coerced dasharky3d source_filmmaker_(artwork) hell_zombie