Airgirl : if you offered me the chance to re-live either my first solo or my first sexual encounter, I'd be strapping myself into a 152 before you'd finished asking me ... with the added bonus that I wouldn't have to spend all night at a crap party with the plane first !
Your instructor won't offer if you can't do it - he can't afford to get that decision wrong. Go for it, you'll not only remember the rush for a loooong time, you'll feel so much better about yourself afterwards as well. Enjoy !