Dressed in tight, knee length pencil skirt, sheer blouse and high strappy red heels, I can't wait to show off my bottom to you; doesn't it look great, barely confined in this tight, tight skirt? I can't resist feeling my butt, and groping myself with my greedy hands - it feels wonderful! Kneeling on the chair and wiggling my ass for you is wonderful, but I wonder; is my skirt so tight that I won't be able to get astride the chair? I'll try! Miraculously, I manage it, and grope my butt some more as I ride the chair, before getting my powerful mains-powered vibrator out, and teasing myself with it, over my tight skirt!