A lot of guys essentially trip over themselves trying to make sure that their partners never see their penis unless they happen to be erect.
It’s especially common if their flaccid state is particularly smaller. However, it has to be remembered that that’s completely normal.
Besides, if you have a girlfriend, boyfriend, wife, or whatever else that decides they shouldn’t be interested in you anymore because your flaccid penis isn’t impressive all on its own, well, that’s awfully shallow! It doesn’t matter at all.
Also, if you end up spending your life with someone, they’re going to likely see all sorts of intimate sides of you, and really, that’s okay.
That sort of trust and connection is just part of the deal when it comes to being with someone long term, especially if you’re living together.
It’s not all about sex, and people are pretty good at compartmentalizing. In some contexts the body can be downright gross, but it’s easy to ignore all that when you’re in the mood.
Whatever your flaccid penis looks like is much the same.
Only if your partner is truly shallow will they care what it looks like outside of sexual situations, so stop worrying!