Most Helpful Guy
It will hurt even more after giving sex. Because he is anyhow gonna break your heart. It's better for you to move away now because you don't look like a kind of girl who takes sex casually.
Most Helpful Girl
Break up with him now because as soon as you have sex with him he will dump you. The only reason he's even pursued you this long is because you haven't given it up yet, that's what players do. Not to mention if you're not giving it up to him someone else is, and you'll only be putting yourself at risk for STDs not to mention losing your dignity for a man whore.