FURVERT!

anthro biceps biped black_bars claws clenched_teeth dragon fur furred_dragon furred_scalie grin hair hi_res horn letterbox macro male muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology no_swift nude pecs portal portal_(series)portal_gun pose purple_body purple_eyes purple_fur purple_hair scales scalie smile solo standing tail teeth test_chamber toe_claws valve valve_corporation white_body white_fur white_skin