2girls, breasts, camera, dress, flat_chest, greyscale, haraya_manawari, holding, holding_camera, hololive, hololive_english, large_breasts, loch_ness_monster, looking_up, monochrome, multiple_girls, ninomae_ina'nis, one_eye_closed, partially_submerged, signature, strapless, strapless_dress, tentacle_hair, underwater, virtual_youtuber, watson_amelia