1girl, alternate_costume, bare_shoulders, blue_eyes, blue_hair, breast_press, breast_rest, breasts, byleth_(female)_(fire_emblem), byleth_(fire_emblem), cleavage, fire_emblem, fire_emblem:_three_houses, halloween, halloween_costume, hat, jack-o'-lantern, large_breasts, looking_at_viewer, medium_hair, nijihayashi, open_mouth, parted_lips, pumpkin, solo, witch_hat