1boy, 1girl, animal_ears, banned_artist, blood, close_game/offline_(project_sekai), green_hair, grey_background, grey_thighhighs, hetero, hug, ire_(vampirero), kamishiro_rui, kusanagi_nene, lab_coat, mechanical_ears, notched_ear, project_sekai, purple_eyes, rabbit_ears, simple_background, sitting, thighhighs, torn_clothes, wariza