I think the advantages of condom-less sex for women are purely psychological. While the danger aspects may increase your arousal, you really can't feel the difference, unless perhaps you have problems becoming lubricated. Why take the chance?
And Tiay, I love you sweety, but your guy lives in another country. You really don't know what he is up to - it is merely a leap of faith you are taking in assuming he is as innocent as you.
Relax... I'll need some information first. Just the basic facts - can you show me where it hurts?