1girl, d, ahoge, aqua_eyes, arm_behind_head, ayaoshiro, bikini, black_bikini, blush, breasts, brown_hair, brown_pantyhose, clothes_pull, couch, hololive, hood, hoodie, knees_together_feet_apart, long_hair, long_sleeves, looking_at_viewer, lying, natsuiro_matsuri, on_back, on_couch, pantyhose, pantyhose_pull, side-tie_bikini_bottom, side_ponytail, small_breasts, smile, solo, swimsuit, untied_bikini, untying, virtual_youtuber