[BuddingB]

It sounds like, well, you said it actually, is that you would like a little more fullness. You currently have someone who loves your breasts now, so it would be safe to assume she will love them if they are a little fuller as well. As for being able to conceal them, lot's of men have quite large"manboobs" these days, so they most likely would not cause much more undue attention under your shirts than they get. We often think people notice or care more than we think they do. If they did get to a more noticeable size, well, it is what you really wanted after all, isn't it. Your Fiancée loves them, that's all that would matter to me, if it were my situation.