3d 3d_(artwork) alyx_vance bad_end bondage bondage_furniture bondage_harness bound bound_wrists brainwashed brainwashing captured captured_heroine combine damsel_in_distress half-life half-life:_alyx half-life_2 headgear jacket_open juxtasuperposition mind_control nude nude_female personality_change reprogramming restrained scared sfm source_filmmaker