First and foremost, you are not of consenting age in Florida. They list their age of consent as 16/18, meaning that as a 16 year old, there is a limit to how old your partners can be (Washington is 60 months).

You said you were fourteen. You also said your boyfriend is 17. This means that if he is engaging in sexual activies with you, it's illegal. If he's caught, prosecuted and found guilty, he'll have to register as a sex-offender. As such, we cannot advocate you having sexual relations with your boyfriend.

Secondly, the size of his penis doesn't matter, because sex can really only be enjoyed if both partners are fully aroused--then the vaginal walls stretch, and can accomodate large things, like a penis. Remember, the vaginal canal is designed to pass a child through during childbirth.

If you've already had sex, the odds of you having a hymen are very slim. As per your worry concerning virginity, telling your parents would be incredibly outdated, not to mention totally agains privacy laws that all medical personall are required to follow.

Lastly, please look at what forum you are posting in. This fits in Sex Basics and Health, to where it will be moved. So, see you there!

Moving this post now, but again, bear in mind that we can't legally advocate you being sexually active with this partner given your age and his and your state laws.