yman - I appreciate that you don't think you are being in any way nasty in these posts, nor in the fantasy. But you are coming across pretty badly
I won't paraphrase you, but look at these extracts from you posts:
*snip* I am a 33m *snip* a young 21 year old girl *snip*
You're 33, she's 21 - if you were 24, or even late 20s, it wouldn't seem so bad - but a 33 yo man obsessing (yes, you are) about a 21 yo who has shown no signs of interest is a little disturbing. I know age gaps can work, for relationships, for fuck buddies and for one nighters - My man is 18 years my senior, but we showed interest in each other, had it been a one way street from me to him, or vice versa, it would have been odd.
She is not the most attractive girl (cute but oddly shaped and chubby). She can act stuck up at times. *snip* I get the feeling that just one time of me fucking her would knock her down a notch or two. *snip* only talks to me when she needs something but once in a while I think she sneaks a look at me. *snip*
You think she sneaks a look at you? It's far more likely that she doesn't though. And the way you phrase the bit about 'just one time' fucking her 'down a notch or two' belittles her and inflates you at the same time. It's quite a nasty sentiment to have about somebody. She is immature and childish and your manly fucking will sort her out? Well - you sometimes that kind of thing does happen but, shit man, you could have phrased it differently. "I'd love to bring out the woman in her" or "I think she's really sexy but doesn't know how to express it" or "She hides behind a stuck up persona and I'd love to be the one she lets her hair down with" - all of those are far more positive ways of saying pretty much the same thing. But you don't sound positive - you sound like you wanna get and fuck her til she promises to be 'good'.
*snip* A marathon sexcapade might be just what she needs from a man, not a boy. *snip*
You don't know that - that's part of the fantasy - and I completely understand that bit, it's just in conjunction with the other stuff that it sounds weird.
*snip* I look at her myspace and facebook notifications (no I am no cyberstalking, she is one of those girls who puts every thought and action on there)
How often do you look at them? Did she invite you to be a friend? Or are you just looking at the public stuff? She puts everything up there, does she ever mention you?
not a revenge fuck, its a break though the wall fuck. Its taking a spice girl listening, degrassi watching, boyfriend as prince charming girl and finding out if there is more there.
I think you've forgotten what it is like to be 21 - 21 is still quite young. Lots of 21 year old still have interests that would seem juvenille to a 33 year old. But even if you are right and she is acting younger than her years maybe that's where she's at. Maybe she's happy there. Maybe her boyfriend IS her prince charming - it's kinda cute that she thinks that way about him. Plus all of those things don't mean she's an innocent - I've known plenty of girls who are all baby pink and 'spice girl listening' on the outside and have studded dog collars and 12" dildos in the back of their cupboards.
I worry about the other posters and wonder why they are so hateful
You worded yourself badly - you do sound like you dislike and want to fuck her to fuck her life up, to burst her bubble. Most of the women, and some of the men, who have responded just don't like the sound of that. We're not hateful - we found you hateful and responded. There is a difference.
I love feeling powerful in this fantasy, which is so different than the normal, people pleasing doormat I am.
Hmmm, now that may well be the key to all of this. You need to feel powerful, and in a fantasy that's fine - but you are fantasising about feeling powerful at the expense of someone else, someone much younger than you and, by your own description of her, someone quite child-like. Please think about why you need to fantasise about taking power from the subjugation of this child-like young woman. It's that aspect of this that is disturbing to many of us.
There's no hate or dislike for you in any of what I am saying - I don't know you - I'd just like you to try analysing this fantasy a little more.