My first ever sex?? I was 12, it was at a Christmas party and I had been sitting on some mans lap on and off all night feeling his cock through his trousers with my hand and feeling him pushing it against my pussy through our clothes and it was the very first time I had ever felt so horny, almost trembling with randiness. We began playing a dare game and finally he dared me to go upstairs and take my knickers off then wait by my bedroom window. I did as I was told and waited by the bedroom window staring out with the light off. I heard something behind me then felt a body against my back. Quite suddenly a hand went up between my legs and I flinched and gasped as his finger pushed up inside me and began wriggling around, I had been fingered before by some boys but his finger was quite thick and it did feel rather good and I could feel my pussy getting wet. After a few minutes he took his finger out then a few seconds later felt his hand and fingers come back and make my pussy very wet. Almost immediately after that I felt him up behind me and as he lifted my skirt right up could feel his bare skin against my bum but more importantly his cock between my legs, I was totally innocent about sex and downstairs was just fascinated by his cock and now it was between my legs rubbing along my pussy and it tickled. After 30 seconds or so of rubbing his cock along my slit he slid the thing back to my hole and I could feel it was now amazingly hard and stiff. He pushed his cock at my hole a bit then put his arm right around me pulling me back tight against him,  then felt his cock pushing against my pussy. He jabbed very hard as he pulled me back and with a cry of pain from me his cock went into me. I cried out for him to stop but he held tight to my wasit with his arm and pushed the full length of his cock up inside me. It was stinging like mad but also began to feel very good and when he started sliding it in and out of me it started to feel better. Every now and again he would push right up into me and I could feel his cock touching something up inside me that felt good. But for him it must have been too exciting being able to fuck a tight 12 year old virgin and he was soon blasting a huge amount of his seed up inside me. After he had shot up inside me he went out quickly and when I got into bed I could feel my pussy was full of loads of sticky stuff.