Hey kiddo, have you ever really wanted something, like a toy or a treat, but you couldn't have it? That feeling of really wanting something but not being able to have it is kind of like sexual frustration.
Sexual frustration is a feeling of being really, really horny or wanting to have sex, but for some reason not being able to. Maybe you haven't found the right partner yet, or you're waiting until you're older. Maybe you're in a relationship and your partner doesn't want to have sex as often as you do. Whatever the reason, it can be frustrating to really want something but not be able to have it.
Some people might feel angry or sad when they're sexually frustrated. Others might feel like they need to release their sexual energy in other ways, like exercising or masturbating. Whatever you're feeling, it's important to remember that it's okay to be sexually frustrated and that it's a normal part of growing up and exploring your sexuality.
As you get older, you'll figure out how to manage your sexual frustration and find ways to satisfy your sexual desires in healthy, consensual ways. And if you ever need help or advice, don't be afraid to talk to a trusted adult or seek out resources like books or websites that can help you learn more about sexuality.