Honestly, there's no limit to how large a set of implants could be before I would be turned off by them solely on size. What matters is the
shape.
Personally, I have never dated anyone with implants, so I have no first-hand (heh) experience with the feel/texture/drape/etc. But in some of the pictures available pretty much everywhere on the Internet (NONE of which I will post or link to here), I have seen some impossibly huge 'fakes' which are
unbelievably out of proportion to the person possessing them, but which are still pleasing to look at because they are shaped well and hang like 'real' breasts (just unrealistically huge ones). By the same token, I have seen others who have chosen to add only a couple/few cup sizes, but who have totally neglected any consideration of aesthetics. These are usually the ones who have little to no body fat and so have a large, flat region just below their collarbone populated by ribs which then suddenly rounds out to two jutting grapefruit halves. Then there are surgeons who make a woman's breasts incredibly wall-eyed, or who build 'water balloon' breasts which look as though they are only attached by a narrow 'neck' at the top, or who concentrate only on enlarging the lower part of the breast, leaving the nipples way up high as if they are constantly staring at the ceiling.
Now I know that there are people who specifically go crazy for the stuff I mention above (just like people go nuts for
overblown lips,
huge hair, or
heavy eye makeup*), and I get that. Different strokes for different folks, as it were. Me? I got nothing against size. Make them a little bigger or pump 'em up until they blot out the Sun, whatever makes you happy. A woman who is happy with her appearance will carry herself with confidence and joy, which will make her more attractive in and of itself. Far as I'm concerned you can add as much or as little as you want, just don't make 'em
look fake.
--Patrick
*Board admins notwithstanding.