Double HH's? OMG!! I mean I like a nice set of fake tits on a chick, but sometimes bigger is not better. I personally don't like tits that big, its like basketballs on your chest, and probably as hard as rocks. Why do chicks do that? DD's I find are hot, too much bigger and they look obscene. Just my thoughts.
I used to think that for fake tits it was the bigger the better and there really wasn't such thing as too big. In recent times, I've changed my mind, there was an SP that I saw that had 2000cc implants (each implant), I won't name the SP in this post, but man, her tits were too hard and they the size of volleyballs, they were great to look at initially but the novelty wore off by the end of the session.
There's another SP that I saw that had 1000cc implants and I did think that her tits were slightly too large. For this SP, if she had them at 800cc, I think her tits would actually look a bit better.
There have been a few other SPs that have mentioned that they want to get their tits re-done but much larger. I suppose it depends on what you have to start out with, but most SPs have implants in the 400cc to 700cc range, but now these SPs talk about going up to 1000cc to 1200cc or more and they may have to head to Europe or South America to get them done this big since I think there is a legal limit for implants in Canada and the US. In my opinion, 800cc implants are the most SPs should go for or they get too big to play with.