2girls, /, arknights, basket, bathing, bathtub, blonde_hair, blush, brown_hair, bubble, closed_eyes, closed_mouth, curtains, demon_horns, erlingerzu, feather_hair, glasses, horns, ifrit_(arknights), looking_at_another, multiple_girls, nude, plant, potted_plant, rubber_duck, same-sex_bathing, shared_bathing, short_hair, shower_head, showering, silence_(arknights), soap_bottle, unworn_clothes, unworn_eyewear, washing_hair, water, yellow_eyes