Sneaky! Seduced my sister's boyfriend!

My sister Sarah has recently a very cute friend! Every time we see each other, my mind plays crazy and I imagine how he fucks me really horny .. Today I have come up with a good excuse to invite him all alone to me, allegedly I have a problem with a lamp but in fact, I expect him in hot underwear, because Sarah has told me that he is totally on nylons! Apparently, my sister has already blabbed that I'm a little Bitch since I've ever stretched her a friend, but then he was all the hornier and the joy grew so Wow sister, Respect, the best guy you have fished until now !