Was it wrong for me to trick this guy?

So I’m 22 and this older guy in his 40’s was supposedly expressing interest in me. I thought it was kinda weird at first that he would like someone my age but I gave in because I really did like him at first. So we started hanging out getting to know each other but then I thought it was weird that he would always talk about sex and what he would do to me. I told him I wasn’t ready at all because I’m still getting to know him but he would keep begging me every time we met up. Then he said he would pay me to do so. He even said he found a spot where we could do it outside in a bush while I’m bent over. I was really upset and I just thought wow he has no respect for me at all! So I thought since u wanna try and use me now I’m gonna use you. I met up with him at his job and he got in my car and gave me the money first which was $350. I put it in my purse and then I said to him” hey can u step out the car for a second I dropped some lube on the passenger side. I have to reach and get it”. He stepped out and then I sped off. He blew up my phone for calling me a thief and a liar but I don’t think I am. He gave it to me. I didn’t hold him at gunpoint or anything like that. Plus he tried to use me. I don't know am I wrong for doing that? Free money for me.
Was it wrong for me to trick this guy?
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