Rule 34 Dev - 2girls artist_name bad_id bad_pixiv_id black_hair blue_serafuku blush bob_cut chocolate eyelashes hand_up looking_at_viewer mole mole_under_eye multiple_girls namessyu neckerchief open_mouth red_neckerchief red_ribbon ribbon sayo-chan school_uniform serafuku short_hair smile suada upper_body valentine virtual_youtuber|9284223897