Excellent points, folks! Lets see what I can add...
Another indication of a career involving sex, aside from the blaring Mars/Pluto conjunction on the ascendant in sextile to the n.node/Sun conjunction in Leo, would be Vesta (female sexuality) on the midheaven.
The MC is in Cancer, which makes sense why you may be a bit shy in public, but with Mars/Pluto close to your ascendant, you identify with this highly charged and sexual combination. We usually tend to project our individuality based on our ascendant configuration, and that seems like (part of) what's happening.
Then there's also that powerful Sun/Uranus square, with Uranus in Scorpio (sex, the taboo, etc) and Sun dignified in it's own showoff Leo sign. Moreover, the midpoint of the square falls in relating-obsessed Libra, and just happens to form a tight square to Libra's ruler and dispositior of your Mars Pluto and ascendant, Venus.
Mercury teams up with Mars to ensure that you speak plenty about what Mars has to say, because the closest aspect in your chart is a Mercury-Mars quintile, an exact aspect, which just happens to have expansive Jupiter sitting at it's midpoint, so Jupiter forms semiquintiles (aka deciles) and a perfect midpoint to the Mercury/Mars quintile. Mars and Jupiter are both fire objects, both known to like to radiate and act on impulses, and with Mercury in firey showoff Leo, combined with the nature of a Sun/Uranus square, who knows what might slip out!
For emotional fulfillment, we look to the Moon, which is in Virgo and conjunct Saturn, two powerful earth-element influences. In fact, this says things of a more practical and stable nature of experience would be much more emotionally satisfying. Capricorn and Virgo influences upon the Moon really put it at odds with the other parts of the chart, even more so with it on the 12th house cusp, showing you not only need more practical and stable experiences, but will find your true emotional fulfillment in solitude or behind the scenes, away from others, as the 12th house tends to deal with these sort of things. It seems important to take time away from all the excitement, just to have some quality time with yourself and your own feelings. 12th house influence on the Moon can make it quite reclusive and difficult to access, so you should probably ask yourself if you've really even yet truly connected with your inner feelings; and I don't mean those feelings that you think about, I mean those feelings you really feel, those powerful emotions inside you that don't have words or thoughts to go with them...
I bet in the past year or so you've really been feeling an itch to get in touch with your Moon... Well, you are about to have you first progressed new Moon, which happens April 2nd, 2007. The progressed new Moon happens about every 30 years, and shows a time for emotional renewal and a new emotional beginning, a redirection of creative release, and often the feeling of being reborn anew once it starts to unfold. Of the progressed chart, I'd say the progressed lunation cycle is by far the most important factor, showing the longer-term cycle of the emotional nature and it's direction.
Right now, you are feeling the "itch" of it coming on, but the seed of it doesn't sprout until after the progression happens. Even then, it is only a seed and will take a few years to germinate, and will reach it's peak of experience around the progressed full Moon, which happens 15 or so years after the progressed new Moon. The 45 (~4 year) and 90 degree (~7.5 year) and 135 degree (~11 year) periods of the cycle are also important, and relate to the crescent, first quarter and gibbous moon phases. The Moon phases in the progressed cycle are described in the same manner as the usual 8-fold lunar cycle, with the exception of the cycles being 365 times longer in duration (day for a year progression). If you haven't yet learned about lunar phases and the Moon cycle, what better way to start addressing your lunar integration?
More information on the Moon phases, to think in terms of progressed lunar phases just replace day with year:
http://www.khaldea.com/articles/lunationplanning3.shtml
and more detailed information specifically about progressed lunations:
http://www.khaldea.com/rudhyar/astroarticles/progressedlunationcharts.php
The progressed new Moon is a wonderful time, although you probably won't realize how significant it is until a while after it happens. In a few years, your emotional nature will be so far transformed you may feel like you have a whole new Moon; that's how it was for me, I had my first progressed new Moon in 2002 and it was a major emotional awakening for me, marking the start of actually recognizing and integrating my feelings and emotions.
Yours appears to fall at a quite powerful degree:
Virgo 17°
A VOLCANIC ERUPTION RELEASES POWERFUL TELLURIC ENERGIES Irresistible outbursting of pent-up impulses, creatively or regeneratively. Breaking up of "complexes". Will to wholeness. When positive, the degree is creative passion as a rejection of superficiality and a genuine ordering of self, and when negative, petulance and tantrums.