What to do

I guess I'm just looking for advice

I'm 25, and the guy in seeing is 27, we both have a child, good jobs, and busy schedules. So we really don't get too much time to see each other. We've been seeing each other since the first part of April, but we were talking for a couple months before. Realy the only time I can go to his house is even I have a sitter, and his son is at the moms place, he works 2nd shift so I don't get to see him until like 1130 and have to leave by 7am so I can get my son. I feel like all we do is have sex and spend the night together. He's super cute and sweet when I'm there, but other than that he'll text me like seriously 4 messages over the course of a day, he says he not ready to get the kids involved, which I understand. Because of that we only get to see each other once maybe twice a week. He's said he's not seeing anyone else, and that he doesn't intend to just sleep together, but it just feels like that's all we do. I'm just not sure what we are doing or how I'm supposed to handle this situation, I've never been in anything like this...

What should I do