Pool with bae

I went swimming with my boyfriend, we’ve been together for 2 months and we haven’t had sex yet. So we have the pool to ourselves and we start making out and he’s sitting on a step and he pulls me to sit on top of him so I’m straddling him and I could feel his dick right on my pussy and I almost cummed... I want to have sex with him so bad and I know he does to, I just don’t really know what we’re waiting for (no I would never have sex in a pool or in public, not my cup of tea)