1girl, p, arm_up, ascot, ass, bare_shoulders, bed_sheet, black_jacket, blush, breasts, brown_thighhighs, closed_mouth, covered_nipples, crop_top, feet_out_of_frame, hair_ribbon, hand_up, head_on_pillow, heterochromia, hololive, houshou_marine, houshou_marine_(1st_costume), jacket, long_hair, long_sleeves, looking_at_viewer, lying, medium_breasts, midriff, miniskirt, off_shoulder, on_side, open_clothes, open_jacket, panties, pillow, red_ascot, red_eyes, red_hair, red_panties, red_ribbon, red_shirt, red_skirt, ribbon, shirt, sideboob, sidelocks, skirt, sleeves_past_fingers, sleeves_past_wrists, solo, thighhighs, thighs, tongue, tongue_out, twintails, two-tone_skirt, underwear, virtual_youtuber, yana_mori, yellow_eyes