2girls, arm_up, armpits, barefoot, bath_stool, bathing, bathroom, bikini, blue_bikini, blush, breasts, chen_yang_yang, choker, cleavage, closed_mouth, feet, full_body, hair_lift, indoors, inui_sajuna, inui_shinju, kneeling, large_breasts, legs, multiple_girls, nail_polish, navel, on_floor, pink_hair, purple_eyes, shampoo_bottle, shower_head, siblings, sisters, sitting, small_breasts, smile, soap_bubbles, sono_bisque_doll_wa_koi_wo_suru, steam, stomach, stool, swimsuit, toenail_polish, toenails, toes, towel, towel_rack, water, wavy_mouth, wet, wet_hair, yellow_bikini, yellow_choker