Well Feo, I think if you plan on being around for a bit you could pull this off. Of course it would all depend on the mental state of sister B and the relationship between the sisters (do they hate each other/ extremely close/ or is it in a gray area). If their relationship is in some sort of gray area I think it can be done. It would just take time and you building a GREAT friend relationship with sister B. And if you are cool as I would expect you know how to be. One minute she'll be spilling her guts to you and the next minute she'll be rubbing your cum all over her supple breast. ![[Image: tongue.gif]](https://rooshvforum.network/images/smilies/tongue.gif)