Casual Step-Sis

I'm your step-sister. i join you while you're watching a tv show. i've already seen this episode but you won't change it. typical! i tease you by trying to spoil it for you and calling you dumb for not knowing who did it - it's obvious! you tell me to be quiet, but that just makes me bored. i start masturbating. you know when i'm bored i get horny! i start playing with your dick while we talk about show. then i take off my dress and hop on your cock for a ride. we argue over who the perp is on the show while i bounce up and down on your dick. after we've both cum, i hop off again and lay beside you naked to finish watching. it's just a normal day for us!