After a long painful silence our father spoke saying "how long has this been going on for k**s?" and I answered "4 years". The look on our fathers fac... was one of dissapointment and surprise but not as much as when our father said "well carry on you might as well finish you've been doing it for this long you mind doing it while im here".As he said it my sister jumped up and shoved her cock in my face and I sucked more than ever because of the arousing experience I was having at that moment.. You know what. I want to hear you scream with my cock in your asshole. I want to know how much it hurts. I was stunned. So gentle with my cheek, yet so harsh with the rest of my body. He spat on my asshole. I could feel my cheeks flush again with humiliation. He Pressed his cock against my ass. I knew this would be different. Not thin going in, but 8 of solid rock hard cock. Thick the whole way down. I started to whimper. He spread my ass cheeks further apart. He rubbed the head of his cock. Unhone mujhe uthaya aur kiss karne lage aur gaod me kiss karte karte mujhe meri room mein le gayeMein bhi unse lipat kar sath de rahi thi, jase hi bedroom pohche unhone mujhe bed pe letaya aur kiss karne lage, dhire dhire mere kapde utar ne lage and mane bhi unke kapde utar diye, mane pahli baar aone uncle ko pura nanga dekha tha, firse wo mujhe kiss karne lage, aur meri chut ragadne lage, mein itni utejit ho gai thi ki sab kuch bhul gayi thi, unke sir be baal sahla rahi thi, fir wo dhire dhire. I was excited to meet him because I know something is going to happen today. I wore my fav. top and jeans and get ready very well.At evening he called me and as I reached park he recognised me and we both sent a warm smile. We walked inside the park and were talking how the day went and we got a place in one of the corner park behind bushes and trees. There were other couples sitting in a distance to us.We continued our talk about our family our interest and at a moment we both become silent.He.