I walk in to find my sister on the couch. She is sitting there with her eyes closed and I wonder if she is aware that I am there. I touch her boobs and get no response. She looks so hot that I want more so I start to play with her pussy. I get her nice and wet before she becomes aware of what I am doing, but now she is really horny. She sucks my cock while I eat her pussy. Then she rides me for a bit. Finally I get on top and fuck her until I blow my load in her pussy!