I went to a party with my sister & she stayed over at mine afterwards - boy, what a night! Said good night to her & went upstairs, her room was downstairs. I undressed, had a piss & was gobsmacked when I returned to the bedroom - there she was, legs spread, working her pussy for me. Anyway, I got an instant boner & started to jerk off myself, but she told me to stop & allow a build-up of tension watching her. She started saying what she wanted me to do to her, to eat her out, work her pussy with my fingers then pump her for all she was worth! The tang of her cunt hit me & I honestly thought I was going to blow, but held back. Readers, I did all those things to her & more, finally shooting my hot load into her arse. What more can I say?!