tonbo, original, 1girl, bathroom, blue eyes, blush, breasts, brown thighhighs, clothes lift, collarbone, drain (object), embarrassed, female focus, grey hair, large breasts, long hair, long sleeves, looking at viewer, open mouth, panties, panties around leg, pee, peeing, pink panties, puddle, purple skirt, red shirt, shirt, skirt, skirt lift, solo, squatting, steam, tears, teeth, thighhighs, toilet, underwear, urinal