Long distance relationships and sex

I'm currently in a long distance relationship. My boyfriend and i had known each other for a year and five months but we've only been dating for the five months. My boyfriend has a really high sex drive and I recently realized how much he's kind of obsessed with sex. I'm a virgin and so is he but I don't plan to have sex anytime soon. We'll be meeting each other this summer and I'm scared that we might have sex when I don't want to.

Can anyone give me advice on how to deal with this?