This story starts early during Lockdown 3 in England. As I didn't have to go to College, lessons had moved on-line, I often stayed up later than normal, and this normally involved watching TV on the sofa whilst Dad was on the computer. He spent a lot of time on the computer when Mum had gone to bed, which was usually earlier than a married woman should go, but it gave me peace. I didn't particularly get on with Mum and haven't done for quite a while. Dad was my favourite even though he was just my Dad, nothing more.
One Tuesday night, Dad unexpectedly asked me if would I like to speak to a "friend" of his on a Sex forum. I wasn't naive enough not to know what a Sex forum was, but I hadn't been on one before. Having been locked down for early 9 months at that stage I thought I could do with a big of fun and to see what happened on a Sex forum, so I said yes. What I didn't expect was that the Username of the person I was going to chat to was Robertbi, and that Dad had deleted all of the previous chat. He obviously didn't want me to know what he had been talking about, but seeing the Username I could guess. I never ever thought that Dad had any gay tendencies, I thought he was totally straight. Was he bi/gay or was it just a fantasy?
Anyway I started to chat with Robertbi, and we exchanged pleasantries, finding out about each other. I asked him about Dad but he wouldn't disclose anything which I thought was very good of him. I thought it would just be a short chat but the time went on. The chat got more sexual and I started to get really turned on. Was this really happening? Robertbi then asked me to get my tits out. Without thinking I pulled up my night shirt to reveal my big tits almost forgetting that Dad had swapped seats with me. I looked over at him but he was engrossed in the TV. Fuck I felt sexy and hot. I started to feel dampness in my knickers and my nipples were getting bigger. The chat with Robertbi started to get even sexier and I started to finger fuck my cunt with 2 fingers. I was sopping. Here I was, a 20 year old girl getting sexua!ly excited by a middle aged bi guy on a Sex Forum. I started to finger my cunt even more, my knickers were pulled to one side. I thought that taking them off was going too far. Shit, I was going to cum and squirt. My rubbing got faster until I squirted all over the chair. The dripping of my cum off the chair on to the floor was not ideal. I was going to have to clean it up somehow. I got off the chair to start to clean up when I noticed what a mess I had made on the chair. It was at this point that Dad spotted me and asked what had happened. I had no option but to tell him the truth, he smiled and helped me clean up.
The following night Dad was once again on the computer when he said that he needed to walk Patch, our German Shepherd Dog, and would I like to chat to Robertbi again. I said yes, hoping that he would turn me on again. Dad took Prince out and he was gone for about 45 minutes. When he came back he couldn't believe the sight before his eyes. I had taken my night shirt off and was playing with my big tits. I didn't care about what I was doing. I looked at Dad's crotch and saw that he was getting a hard-on. I didn't say anything as he went and sat on the sofa. I then proceeded to play with my pussy, and because the TV wasn't on Dad could hear the squelching noises coming out of my very wet cunt. I could see that now he was looking at me and his erection was getting bigger, this only turned me on even more and led me to say "do you need to do something with that?" He started to go very red, and asked me what I meant. I said "it looks like you have problems there and if you don't do something with your big cock soon you are going to be in even more pain. Cum and unleash your hot sticky spunk all over my tits". I think he thought I was joking but he could tell by the look on my face that I was serious. He walked over to the chair and started wanking hard in the direction of my large tits. I was frigging myself so hard hoping to get him off quickly. I could see by the look on his face he was close to cumming so to finish him off I said "cum on Daddy, give your slut Daughter your spunk, I need it, fuck my tits". He then exploded his spunk all over my tits, there was loads of it, I had never seen so much spunk before even when 4 guys spunked over my tits at the same time. Dad had beaten 4 young lads, what a man. I felt so hot and sticky, it was amazing. After about 2 minutes of the amazing feeling I thought that I had better clean up, so I just picked up my night shirt off the floor and used it to clean up the spunk off my tits. By the time I had finished it was soaked, as wet as my knickers were. Dad and I just looked at each other and said "time for bed", we said nothing else. Even though it was late I couldn't sleep so I ended up masturbating myself to orgasm again just reliving what had happened earlier. Being the slut I was starting to become I slept in my cum soaked night shirt and knickers.
I was starting to get addicted to my chatting with Robertbi and what he was doing to me that the following night I asked Dad if he could log on to the forum for me. Dad said "I will leave you to it" and took Patch out for a walk. This time his walk was even longer and when he came back I was naked, and playing with my tits and cunt. He looked at me and said "having a good time?" . This was the most ridiculous question of all time lol. He asked what Robertbi did to get me so excited so I told him to come and stand behind me so he could see what we were talking about. My chat with Robertbi was getting dirtier all the time as was my language to him, and him to me. We both find that dirty talk got us both even hornier. The chat descended in to pure filth and I felt something prodding in to my shoulder, Dad's big cock. I turned to him and said "Dad, take your trousers and pants down". His hands never moved so quickly. I then leant back and for the first time ever took Dad's massive cock in my hand and started wanking him. I was gent!e with him as I knew it wouldn't take long for him to cum. After a couple of minutes Dad said "I'm cumming", I didn't say anything. I removed my hand and Dad came all over my shoulder. I could feel it dripping down my back, so as to avoid it dripping on to the chair and the floor I moved my hand to stem the flow. I now had Dad's cum on my fingers. What should I do with it? There was only one thing to do, put my fingers in my mouth, God it tasted good. I went back for some more and just smiled at Dad who looked as if he was going to explode again. After a final bit of cleaning up we both went to bed again.
