I'd suggest making meaningful posts to threads of which you have an interest or question.
It will serve many purposes:
1. You will become a valuable member of the

community.
2. The insight you share may help someone else.
3. You will develop 'friendships' of sorts, with other members.
4. People will take you seriously, if you have serious, thought-provoking input.
5. Last but not least, you will acquire enough posts to look at a bunch of normal, every-day people exposing body parts in ways they never, in a million years, thought they would ever do.