Fuck buddies

I have known the guy I am with since 2005. We just recently started talking a lot more this year and started having casual sex in early September. I originally said I was ok with a NSA relationship but I have since started feeling that I want more from him because I really like him. The only thing I see a problem with is that I don't know if he feels the same way and there's also the fact that I am 25 and he is 38. We both have one child and despite the age difference I am ready to settle down. What are your thoughts???