1girl, ass, bikini, black_headwear, breasts, doyoon_7, earrings, eyewear_on_headwear, hand_on_own_hip, heart, heart-shaped_eyewear, heart_earrings, heterochromia, hololive, houshou_marine, houshou_marine_(summer), jacket, jewelry, large_breasts, looking_at_viewer, o-ring, o-ring_thigh_strap, official_alternate_costume, official_alternate_hair_length, official_alternate_hairstyle, outdoors, red_bikini, red_hair, solo, sunglasses, swimsuit, thigh_strap, unworn_jacket, virtual_youtuber