My Sisters Keeper

Your girlfriend's sister Rose is way sexier than your partner, you can't get enough of her sultry body in that slinky nighty. She has always fancied you as well, she loves it when her sister brings you round because it means you two can get up to some much-needed fun. First, she will tease you from a distance with her sexy voice and hard nipples, then we'll see what happens next in the bedroom.