1girl, arm_up, armpits, bathroom, blush, breasts, cleavage, dan'in-san_(shirogane_noel), green_eyes, grey_hair, hololive, large_breasts, looking_at_viewer, medium_hair, naked_towel, pi_tayuko, shirogane_noel, solo, steam, steaming_body, towel, virtual_youtuber, wet