1girl, alternate_costume, ass, black_skirt, black_thighhighs, blonde_hair, blue_eyes, bob_cut, breasts, hand_in_own_hair, hololive, hololive_english, long_sleeves, lying, medium_breasts, medium_hair, on_back, partially_submerged, red_sweater, seistfu, skirt, solo, sweater, thighhighs, thighs, turtleneck, turtleneck_sweater, upskirt, virtual_youtuber, water, watson_amelia