A sisters love

Four

"A good one!" i said. "what're you going to tell dad? Your head was in my lap and my cunt just so happened to be wet? That doesn't make you look so good." my words dripped with unmasked sarcasm. "I was thinking more along the lines of I walked in on you watching porn and fingering your twat." he smirked. My dad was in church every sunday being the godly man that he was. And him hearing about me committing a sin would not go unpunished. Hell, I cringed at the thought of sitting down and talking about it with him. That would be punishment enough. "I have twenty bucks and there all yours." I smiled hopefully. "I'll take the money but there is something I've always wanted to do and the timing couldn't get any better." the devilish grin on his face let me know that he was up to no good. "come on and spit it out!" I snapped. "I want to lick