I'm what you would call a twink. I'm really thin and I have a long penis. It isn't really thick at all, just about 8.5 - 9 inches last time I measured it. I've only been with 2 guys, my friend who was my first and the current guy I'm seeing. I'm not "out", as you would say, because part of me likes the, I don't know, how erotic it feels keeping it all secret, especially considering the guy I'm currently involved with is 45. The first guy I did stuff with was my age and I was really nervous so it was just oral, which I enjoy giving and receiving, and hand stuff, but I was really nervous about being fucked so he just let me fuck him and he told me that when I eventually do let a guy fuck me and I get used to it I'm going to enjoy it. As it was, I just did him and he had a tight ass and it was really hot how he jerked off while I fucked him from behind and we both finished pretty close to each other, him all over his bed and me inside his ass.

The guy I'm seeing now is the dominating sort and I just love how horny I get when we're together doing our thing. He's not as long as me, but he's a bit thicker and that had me really nervous when he told me I'd have to give my ass up to him because he's a top. The first couple times he was gentle and slow. He eased me into it, just using either my saliva from sucking him or spitting in his hand and lubing up before he entered me. My first lover was right, by I found it really erotic and I would get harder than I ever thought I could be when he was in me. I mean I was like fully engorged, erect, to the point of throbbing. But something happened the other day that never happened before. He was in me going at a moderate pace and I was at that point of throbbing and never touched myself (he wants to be the one who gets me off so he doesn't let me stroke while he's in me) when all of a sudden I orgasmed. No hands, no touching... just him pounding me from behind and I peaked and then my whole body just shook in pleasure. I shot so damn much. My guy went "Finally" and filled my ass. Then we showered and he cleaned me up as I could barely stand and he was so sweet and we cuddled and he just paid so much attention to me. I ended up riding him cowgirl style, which was new for me, and we both came again. It was like the first time popped a cork or something and now I cum from being fucked.

This is new for me. Is this normal? Anyone else have this happened?