Maybe it was because it was a guy he was fucking now or maybe because it was his own brother. Who cared? It felt heavenly!"Oh fuck! It's starting to f...el good," Marc moaned."Yes it is ... oh yes..." Darren closed his eyes and began to thrust his hips more. His balls were slapping against his brother's ass.Marc looked up at his brother as his brother's face showed nothing but pleasure. He reached down and grabbed his own cock. Darren opened his eyes and watched as his brother began to jerk. .."She stopped."And what" Bart urged her on."Well, I know I practiced with mum, but without having a boy kiss me before I’m not sure if they will stop and laugh if I do it wrong".Bart REALY saw a window for opportunity."Well sis, I know we have never got on well, I mean your my sister, its the law for us to not get along but if you ever need help with...'stuff'...then you can always come to me".Lisa was shocked; she was seeing a side to her brother that she never knew existed."Well..."She. He said it was ok with him if it was ok with her. Then they professed their love to each other and then said to me that it was ok with them. I reached in and pulled out another $100 bill and I noticed that he saw there was quite a bit more money in my wallet. His eyes lit up. He took my place in the chair and I got on the bed. I moved slowly as to not startle her. I told her to relax…I that I would be very kind and was very much looking forward to going down on her. I asked if it would be ok if. I moved down the bed and lay between his legs, my face in front of his hard shaft, admiring it, wanting his uncut cock in my mouth. So I took him in, wanking with my hand, sucking with my lips and licking with my tongue. His foreskin would not retract, so my licking was inside the hole formed by his foreskin. No matter he was well aroused and my actions were taking him towards climax. Soon he said “I’m going to cum’ and in seconds I tasted his ejectulation, not a spurt but more a gush filling.