1boy 2girls bath bath_kick blue_eyes breasts brown_hair bubble bubble_bath flat_chest game_cg green_eyes hiiragi_kuuya inugami_honami inugami_poemu leg_lift long_hair mixed_bathing multiple_girls nee_chanto_shiyou_yo! nee_chanto_shiyou_yo!_2 nipples nude orange_hair purple_hair shampoo shironeko_sanbou small_breasts smile soap