I'm going to be visiting DC area this Friday (4/13) and I'm looking for a functional top. Any advice or suggestions? I'm not a huge size guy, but do like big cummers.

Allison gets consistently referenced as a very good provider. Below are a link to her reviews. I've never personally been with her, so can't speak from experience.

http://www.theeroticreview.com/reviews/show.asp?id=23072

She is the the best in Washington . . !! You won't be disappointed.

I'm looking for one with bigger than an A cup. Just a personal preference.

Try Meisha if you are brave.  She goes by TS Hung Girl on eros. Definitely a top.  Very large and aggressive if you want her to be.  You can see pics on her www site.

In DC TS Zeira

I have actually seen Zeira before. Good but not great time.

Zeira has a  really nice body. Wanted a session with her and when i did it was good but not memberable like some I've had . A little attitude the day I saw her.

I can rock a push-up if needed.