2girls, bad_neck, bite_mark, biting, black_hair, blue_eyes, blue_hair, collared_shirt, green_eyes, hat, hood, hood_down, hug, hug_from_behind, kumoi_ichirin, medium_hair, multiple_girls, murasa_minamitsu, nape, neck, neck_biting, open_mouth, shirt, short_hair, sizuo_1997619, touhou, white_headwear, white_shirt, yuri