I saw a woman wearing a white skirt on the street. Looking closely, I could see her underwear. The tight skirt accentuated her plump buttocks, and the outline of her underwear was clearly visible from her rounded buttocks. Her buttocks looked soft and bouncy with plenty of flesh. Ah, I want to touch it... I want to rub it... I want to bite into it... I want to rub it against it... I want to bite into her buttocks through her skirt...