His tongue found my tight hole and he started to tongue my ass while rubbing on my dripping wet clit. I was in heaven. A new heightened sensation whic... almost instantly brought on an orgasms. Daddy has always enjoyed my licking on his asshole, but he had never done the same to me. I enjoyed performing oral on daddy, because my reward was his creamy cum which I got to drink. He then made me kneel to the floor and gave me my reward by tasting his already hard cock. Hmmm he was especially hard. I panicked and phoned, but was put at ease by my sister who was full of apologies for the previous eight days of sleepless hell, then she said something amazing, 'When jack comes home, be nice to him'.I was confused, I was always nice to him and he to me likewise, 'Has he said something about me', I queried, 'No', she retorted, 'I want you to comfort him, be there for him, like I would under normal circumstances'. Suddenly I thought I knew what she was hinting at, 'You want me to fuck him', she. I then asked her the question, it took me a while to build up the courage to ask her, but I did it. To my surprise she didn’t freak out she just politely said no. She didn’t want to fuck because I had gotten her sister pregnant and she would feel guilty. Well a week passed by and the opportunity came once again. This time I completely convinced her. She hasn’t had good cock in 5 months, and was craving it. She was lying on the edge of the bed; large shirt, no bra, large shorts, and at the right. After a moment, we switch places as you sink to my crotch. I hear my zipper making music, and you tug my penis free of its prison. It bobs in the night air, throbbing with need to release its pent up craving. Your fingers caress its bulging head, trace the veins of its length, and end up at my full scrotum. I moan with pleasure as your lips encircle its head, I feel your tongue lick its sensitive spot under the opening as you swallow its girth. My eyes roll back as I enjoy your tongue flicking.