1girl, arms_up, ass, azure_striker_gunvolt, breasts, camisole, cougar_(cougar1404), cowboy_shot, crotch_seam, from_behind, green_hair, hands_on_own_head, headgear, looking_at_viewer, looking_back, medium_breasts, open_mouth, panties, pink_camisole, roro_(gunvolt), short_hair, solo, standing, underwear, underwear_only, white_panties