(nsfw) How to deal with a guy who is kind of obsessed with losing his virginity?

There’s this guy that I work with who I get along with pretty well, and we’ve gone out a few times to get coffee and whatever. We’ve also been talking, and he is always mentioning something about his virginity, and how he wants to lose it… he’s also said that he wants to lose it to me (I’m a virgin also), but I’m nowhere near ready to be even thinking about sex. He’s even pressuring to try masturbation (which I also have never done before, just because I never really felt a need to), which I’m not comfortable with.

And yes, I’ve told him that I’m not comfortable.

I also feel like once he’s done with it, he would probably leave me (which is why I’m not dating him or anything), and I’ve asked him about it, and he said that “it was exclusively reserved for you [me]”.

Anyway, how do I deal with this? Please don’t use this as a judging block – I just want some ideas to work with. I don’t want you to tell me about how your religion says so and so, or what you would do. I want to know what I should do, as an 18 year old today.