I've been wanting to bang my wife's sister for over 10 years. She teases me a lot during holiday visits, even going as far last year as to taking her hand and rubbing my hard cock in my pants. Twice I've come close to fuck'n the lit'l teasing ass whore; last time we got naked in our jacuzzi with my wife telling her to "go for it", but she wouldn't because she was married (separated) and afraid my wife might get upset. I'm thinking
2013 is the YEAR I'll bang my wife's 'lil slut sister.