I'm cleaning the house when I hear a noise upstairs... thinking that it could be a burglar I creep upstairs to investigate. But when I open my bedroom door, I find my Brother, wanking himself off with a pair of my panties!!! Oh my god Bro!!!! How could you?! And you're making such a mess!!! Wow, do I really have to do *everything* around here?? Come on, I'll do a much better job than you're doing. I take your cock in my mouth and give you a deep blowjob - It's a hug job that we have such a special relationship, isn't it Bro? You'll never even need a girlfriend whilst you have your big Sister around. I then jump on top and fuck you cowgirl and reverse, with lots of Brother Sister dirty talk. Finally I get your cock in between my tits - you love your Big Sisters tits soon much, don't you? You cum all over my huge breasts and I tease.... "See, told you that I'd get the job done better than you, Brother!"