Going off Porn, and Me on my Period

I used to love all kinds of porn, but lately, I’m finding that especially the staged stuff just doesn’t interest me at all. Amateur porn is much better but still it’s a bit......meh! That said, I do enjoy watching people have sex. Which triggered a memory from Cambridge.  Cambridge is an ancient University city with an ancient university, made up of different colleges. Many of the colleges have ultra-strict rules, and in some, students can get sent down (kicked out) for breaching them. In some colleges, being found with someone in your rooms who should not be there is automatic Deans Report and a shitstorm.  But then it’s full of horny students too...and believe me, they WILL find a way. There are plenty of places in and around the city where couples can go to fuck, and one night three of us went on a “fuck spotting” walk.  All three of us were girls, but I was the only one who was bi sexual. We were all dental students, and the “ethics and morals of the profession” were stamped on our brains. We had been told that we were to become much respected professionals and had better act like it. Also, four students had already fallen foul of this expectation and one had been ‘gated’ made to miss a term, and the other three had been invited to continue their studies elsewhere...so we all watched our behaviour, especially in public. Behind the University, you find the River Cam, known to students as “the backs”. There are fields, and even convenient clumps of trees, well known for their nocturnal activities.  So, there we were wandering through The Backs, and listening for tell tale sounds. My hearing is accute...so much so, I have to wear ear protectors when using a dental drill....and I heard a distinct moan, followed by a “shhhh”. So we all headed for the trees. Eventually we spotted them....a couple we didn’t know, but they were clearly about to have sex. They stood against a tree and he had his hand in her panties while she had his cock in her hand. We crouched, far enough away to remain hidden and near enough to see the action.  They were oblivious to anything it each other. And holy shit, were they getting into it! She knelt and took him in her mouth. He threw his head back and his mouth opened. For a moment I thought he would cum in her mouth (disappointed, much). But he pushed her away and pulled her to her feet. Next, her panties were off and while she stood up, he went down on her. Seeing her panties on the floor, and imagining the state they must have been in made me super horny.  Then he stood and turned her round slowly. We got a quick sight of her mound and it was hairy, although well trimmed. He turner her until her back was towards him and leaned her forward until her hands sought the tree for support.  Then there was some fumbling before, clearly, he slid inside her and began to fuck her. I wondered “pussy or ass?” but it was probably pussy....he was inside her real quick.  He grabbed her hips and began to really go for it. We could see and feel the urgency in both of them. She threw her head back and, I think, obviously came. Then we heard a part whispered, part spoken “where?” from him. “Inside me”. and then the movement stopped. It’s strange how a guy will masturbate through his orgasm yet when a guy fucks a girl, usually at the moment he comes, he just thrusts forward and kindof stays there, moving very little.  I cant speak for the other two girls, but I could have masturbated there and then!  Another time, after I’d left Cambridge and come back here, I was at a party that had developed into people pairing off and getting it on. I couldn’t, as it was the wrong time of the month, but it did give me the chance to watch couples having sex up close. This time, there was no urgency...no need to get the job done. People were making out, slowly, luxuriously....exploring each other, then, simply, having sex. Sometimes a couple would be naked, other times partially, or even fully clothed. was it frustrating for me? No, actually, although my sexual arousal built steadily which I always like. I saw one guy sitting on a sofa, pants round his ankles, while a naked girl straddled him. I could see his glistening dick sliding in and out of her, and, again, there was no rush, no frenzied fucking. Everyone was chilled out. She rode him, rocked her hips, they kissed deeply, and they both came together. When she got off him, she dripped sperm, something I find intensely arousing. She wandered off and before I left, I caught sight of her with someone else.  Me? Oh yes! Sooo fucking horny it defies description. When I’m on my period, I go through a day or two beforehand of feeling sexy, but in a vulnerable, almost innocent way. When I’m on, however, I feel horny in a very different way. It’s raw, aggressive, almost savage. At this time of the month, I masturbate a lot, and I will use toys and the most dark fantasies imaginable. Some, way too dark for here.  I tend to focus on anal stimulation, although something I fuck myself and pretend I’m losing my cherry, or even being (consensually) raped. Being on all fours, ass in the air with a but plug and a vibrator on my clit feels amazing!  Heres one fantasy I tend to use a lot. It’s family, and it’s dark, so if that’s not for you, please pass by.  Im living at home, and I’m 18. Mom and dad haven’t been getting along, and I haven’t heard the sounds of sex for a long, long time. I know it’s not so bad for mom. Women can do without....men, it seems, can’t.  They are sleeping in separate rooms. In the night, I get up to use the bathroom. (In reality, I had my own but hey...this is fantasy, right?) I pass by dads room, and the door is partly open. He is standing and clearly masturbating. In his hand he has some dark blu material, and at first glance, I think it’s moms panties, but they are way to small. Mom is a larger lady. Then I realise, they aren’t moms, they’re mine!  At that exact moment, dad looks at me, and I look at him. He doesn’t stop masturbating. His dick looks big...angry....wet with pre cum.  Something draws me into the room. Fascination and revulsion mixed in a heady cocktail. I’m only wearing a t shirt, so he can already see me down below. As I walk toward him, I slip it off.  I crawl onto the bed on all fours. I feel him behind me. Meanwhile, by brain is supplying very mixed messages. He is using my panties.....my scent is turning him on.....the power of this overwhelms me. He is my DAD, for fucks sake! I feel him against me....pushing....but not into my vagina.  I feel him press against my ass! My brain feels split in two! No! Not this way, yet YES! Please! Perverse as it is, oh, please. i feel myself relax....(in reality, I am on all fours and gently inserting my butt plug.) he slides into my ass. There is pain, but oh, so much pleasure. I hear him inhale deeply...he is still smelling my panties...I look round at him. “I was very wet today, daddy. There was no paper in the girls bathroom, so there might be some pee there too. I might have peed my panties a little, daddy.” He thrusts, and I meet every one with a thrust of my own.  He feels huge in my ass, and this whole situation is so perverse....perverse and utterly wonderful. He reaches around me and finds my clit. I, on the other hand, have both hands on my boobs and am pinching my nipples fiercely, making them burn, twisting them.  His thrusts are becoming so fast now. Any minute. I sense indecision in his mind, so I remove it for him. “Come in me, daddy. Come in my ass. Do it inside me.” I feel every spurt. I swear, I even feel how far up me he shoots it. He pulls out almost immediately and throws me into my back. He buries his head between my legs and licks me. I grab his hair and writhe in exctacy. “Suck me! Suck my cunt daddy!” (In the real world, I’m almost there, except my butt plug still in place.)  At this point the fantasy splits into two alternatives. Either daddy says “cum. Cum in my mouth, sweetie. Just let it go.” Or, if I need something darker, he will say “pee. Pee In daddy’s mouth.”  Depending on how I have prepared for my masturbation session, I either just cum...and it’s always a massive orgasm during my period, or I may pee and cum at the same time. That feels glorious!  Well, as you might guess, I am extremely aroused now, so I have to go find some towel, my butt plug and my vibrator.