1boy, 1girl, age_difference, alternate_costume, arms_behind_back, bare_shoulders, blue_hair, blush, breasts, cleavage, dress, glasses, hair_over_eyes, lize_helesta, long_hair, medium_breasts, multicolored_hair, nijisanji, open_mouth, pencil, purple_eyes, studying, two-tone_hair, urokong, virtual_youtuber, white_background, white_hair