2girls, air_bubble, alternate_costume, bikini, blue_bikini, breasts, bubble, cleavage, frilled_bikini, frills, ganyu_(genshin_impact), genshin_impact, holding_breath, keqing_(genshin_impact), medium_breasts, multiple_girls, puffy_cheeks, purple_bikini, sinocya_nanami, swimsuit, underwater, water