There are testicular implants which you ought to look into for cosmetic reasons. The silicon type may be dangerous, the saline brand is much safer. Some don't like the feeling of a plastic bag dangling in their sacs, that is up to you. But it sure helps the appearance, especially if you are considering oral sex. Some women find oral sex, including oral-testicular arousing. Other women hate it, so that's another point to think about. You may run into a fine nice young lady who doesn't care and might even find it cute and unique. If you are interested in the bar ladies, they may have shallower standards. As far as the size of your penis, well, that's the way it is. Remember that during foreplay, while your clothes are on, you will get an erection, almost immediately, which solves the problem right before sex before she finds out. The potential embarasment is when you wake up or take a shower. Well, make a joke about it: Geeze, he sure don't like the water, the fool. Or something like that, make your own lines that will make you both laugh. Remember that girls like a confident man, precisely because they are full of subconscious issues themselves. Flirt with her and compliment her stuff, she'll find herself really accepting of a small sleeping general.