さわやかなスチームシャワーを喜ぶ私の女の子

My stepsister loves taking long refreshing steam showers and I couldn't help this day but film her. I got an instant boner looking at her titties and later when she was cleaning up her pussy with fingers and water jetting from the shower head nozzle. Now I want to fuck her but I don't know how she feels about it.