Rule 34 Dev - 1girl air_bubble akachappii alluring aqua_background bangs barefoot big_breasts bikini blush breasts brown_eyes brown_hair bubble caustics chest_jewel dot_nose earrings floating_hair gem hair_ornament halter_top halterneck hands_up headpiece heroine jewelry kneel looking_down navel nintendo open_mouth pyra red_eyes red_hair short_hair side-tie_bikini skinny_dipping string_bikini surprised swimsuit underwater untied untied_bikini voluptuous w_arms wardrobe_malfunction water white_bikini xenoblade_(series) xenoblade_chronicles_2|898946