[FlyingTrue]

In my opinion, this can be considered rape for multiple reasons:

1) You were drunk and legally you are unable to give consent
2) You are not of the age where you can legally give consent
3) Even if the other two factors were not an issue, you agreed to sex under the terms where protection would be used, and since he did not use protection the act was not consensual

So I suggest that you tell your parents and file a police report.