Claire is having some problems with money right now, but you are kind enough to let her stay with you in your home. She is your step-sister-in-law and you would never have thought not to let her stay there. Claire expresses sadness that her step-sister isn't taking such good care of herself and that she is gaining some weight. You have a gift for Claire, so she follows you to the bedroom. You bought some panties for your wife, but now that she has gained weight, they will not fit on her. You might as well give them to Claire. You know that she will be able to wear them. She is grateful and she decides to try on a few of them just for you. This is even more than you would have expected. She first tries on the blue boy shorts and they fit her just right. She shimmies on the next pair and she instantly loves how silky they feel on her body. Next she puts on the tiny thong. That makes your cock grow instantly hard and Claire notices. In fact, she knows that you want to stroke off, so she encourages you to do so. She removes her shirt and she reclines on the bed. She is so turned on by what is transpiring that she cannot resist playing with her wet pussy. "Look what you're doing to me," she purrs, as she fingers her pussy. She wants to see you cum today, right on her pretty new panties. Your load feels so good on Claire that you expect that this will not be the last time you and Claire get intimate. Claire Heart