Don't listen to this idiot, your sexuality isn't a political battleground for idiots to toy with. As for the question, I am even older than you and still a virgin so don't worry, you should do what feels right for you and don't let anyone pressure you into doing anything, whether it is to lose your virginity or to keep it
Don't do it! Your virginity gives you strength and innocence. When you lose that, you will view yourself negatively, especially if you end up not liking this guy that much.
Keep your personal power for a bit longer, don't lose faith in true love and keep looking! Usually the good looking guys are the assholes (unfortunately).