1girl, armpits, arms_behind_head, arms_up, bikini, blush, breasts, cropped_legs, earrings, eyebrows_hidden_by_hair, fang, gotou_(nekocat), hair_down, hololive, houshou_marine, houshou_marine_(summer), jewelry, large_breasts, long_hair, looking_at_viewer, navel, necklace, official_alternate_costume, official_alternate_hair_length, official_alternate_hairstyle, one_eye_closed, open_mouth, red_bikini, red_eyes, red_hair, sideboob, simple_background, solo, stomach, swimsuit, underboob, very_long_hair, virtual_youtuber, white_background