Am i being taken advantage of?

Hey y'all!

Nothing terrible is happening, just interested in some outside perspectives. Ive been seeing a guy for a few months now, I'm older than him and this is the 1st younger guy that ive dated. Admittedly, sometimes i feel weird about it, but im happier w him than ive been w anyone else so far. However, with that said. I do a lot for him! I dont need him to do anything for me. Its not like he asks me for money or anything like that, but i do spend money on him and just generally go outta my way for him. I try to make his life easier, if i can. As i said, i dont NEED him to do things for me....but it would be nice if he made an effort to. He is sweet, he makes me laugh, we have fun, and have good sex. Maybe thats all that matters? Idk. I also dont know how to tell him to make more of an effort for me. Part of me doesnt want him to if it isnt even natural for him. As an example, if im driving him around to help him out and i have to stop for gas, i want him to pump the gas for me, i think that would be nice. Not even to pay, Just do something nice for me in return! Acts of service is one of my love languages and its not being satisfied tbh