2girls, ahoge, aqua_eyes, ayamy, bare_shoulders, bikini, black_bikini, blonde_hair, blush, bottle, breasts, choker, cleavage, collarbone, cover, demon_girl, demon_horns, demon_tail, demon_wings, fang, frills, hair_ornament, holding, hololive, horns, large_breasts, leaning_forward, lips, long_hair, looking_at_viewer, multiple_girls, ocean, official_alternate_costume, open_mouth, pointy_ears, ponytail, short_hair, short_twintails, simple_background, skin_fang, smile, sweat, sweatdrop, swimsuit, tail, tattoo, thigh_strap, thighs, twintails, virtual_youtuber, water, water_bottle, wings, yellow_eyes, yozora_mel, yuzuki_choco, yuzuki_choco_(hololive_summer_2019)