How do I ask out my shooting instructor?

I have a big confession and I'm no doubt gonna sound like a stalker but I went a clay pigeon shooting day for new starters with some friends just for fun. I'm instructor for the day was called Toby.

He was super cute and really charming and instantly had a big crush on him. When he asked if anyone would like to sing up for further lessons I put my name down.

I have private sessions with him every Thursday but they aren't cheap but I really starting to like him even more now and I'd like to get to know him outside of his work.

Maybe I'm being delusional but I definitely feel some sexual tension between us especially when he's putting his arm around me and stuff to help me shoot. There's been a lot of flirting going off between us too but who knows maybe he's flirting to keep me coming back to him but a couple times when I've tried to pay he's told me no and to put my money away or given me it a discount.

He's always asking me to come to events with him and giving me free stuff maybe he likes me back but also maybe he thinks I'm a good customer and is trying to keep me around.

We are both around the same age mid 20s and single from what it seems. He's very posh yet I'm not and he did mention but I may get some hassle down the stands by myself at some other shooting clubs because I'm young and attractive and they don't get that a lot at shooting clubs it's usually rich old white men.

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Okay I asked him out for drinks. It was really nerve wracking but I did it and he said yes and but it's the first time a customer has asked him for drinks and he thought it was really nice of me. I'm not sure if he is aware it's a date or not
How do I ask out my shooting instructor?
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