Sex and Relationships

I'm a virgin and sometimes I get a strong urge to just have sex. I'm really curious, how does sex feel like? How does it feel to trust someone so much that you're comfortable with showing vulnerabilititt ro them? How does the actual sex feel? I'm scared of how much it hurts the first time, but I honestly daydream about the intimicay and pleasure anyone could ever receive.

This isn't dirty, I'm genuinely interested and curious of the responses I might get.