hi guliber,
Not a bad first try at a tgp.
A few things bother me.
If you call it free boobs, then you should have galleries just of the boob niche. Surfers are easily confused. If you stick to just boob galleries, your own galleries (and those of your submitters, one you open up submissions) will get targetted boob traffic and will, therefore, get better conversions.
It's just a style point but your page could be centred.
Surfers want daily updated sites. You must do two things here. Have the day and date on the page to show it updated daily. Tell your surfers to bookmark. Surfers need telling everything.
Consider having your text links alligned to the left. You can still keep them in nice centred tables. Consider adding whether galleries are movies or pics (or even make movie or pics sections) and the counts as well.
When you have 100K daily traffic, remember who gave you all this great advice, Kristien (!!!), and offer him a partner account.
Good luck.
P.S
Last bit of advice.
Consider conentrating more of building and submitting galleries. You'll make money faster. Also, when you can make money off a gallery, you know you can make money from a tgp.