Suddenly her body shook in an orgasm. I could feel her pussy convulsing around my cock.I took it out and told her to try and relax. I pushed the he...d of my cock against her ass hole and I could feel her tense up. I rubbed her ass and then rubbed her pussy telling her to try and relax. I pushed harder and the head of my cock slipped into her ass. Sally moaned with desire.“Does it hurt?” I asked.“A little, but it also feels good. Push it in more” I slowly pushed my cock into her ass and I. With a wink at the end of the message. She replied back just thinking about what we could get up to makes me horny why don’t we leave it and you come around and we have some fun of are own? I started laughing which is never a good thing to do in the college library as you get weird stares of people, I text her back I think both of us not going would be a bit strange why don’t you leave early and say your not feeling to well. She replied something like - that’s a brilliant idea and I can ask you. She started grinding my chest and I can feel her soft boobs crunching against me. Her small and hard nipple touching mine gave butterflies in my stomach. I always had this in mind and here it is happening in “my terms”.Me: so my big lady, you are now 18yrs. So do me a favor from here onwards. You will be sleeping with me here in my bedroom from today onwards and we are no longer dad and daughter. But as we were we are good friends and more than just good friends. You will call me appu from here. But she was not interested in having sex for real with anyone.Pratima was a virgin girl and liked self-pleasuring by reading sex stories. Since I was from Bangalore, Pratima became a very close friend. She used to finger with moans by listening to my narration of kinky sex over the call.She became so close that she used to be the first person I used to call to tell the wild fun (Obviously, I never shared the private details about the partner in the fun).During one such conversation, I told her.