I'm alone with my sister-in-law at my wife's parents' house... I haven't had sex with my wife at all recently, so I'm in a selfish fantasy mode where I'm seduced by her moist and sexy nature! I got my dick erect and was begging her for it when she caught me in the act. I thought to myself, "Oh my God, I'm out of here..." But then... God's help was waiting for me in the pussy.
