Unexpected Pleasure Last Night

I don't know what came over me last night when Sarah was out with her friends. I hadn't planned on it at all, but there she was, my key under the mat and a set of toys from our drawer waiting for me. Felt like hours before I could make myself touch myself, sitting in the dark, feeling so alone. Then suddenly, one finger sliding inside me, another circling my clit, feeling myself start to shake with need. Took off my clothes, spread my legs wide open. Pushed a vibrator deep into my pussy, started riding it hard and fast. Cummed so hard that I was gasping for breath, screaming into the pillow until I passed out.