If I was "the other woman" and didn't know it yet...would a guy who is cheating constantly have to have his hands on me? Every time he would see me he couldn't wait to get my clothes off. Sex is not all we ever do, but he is leading me to believe that we are in a relationship.
Most Helpful Guy
I definitely don't think it ALWAYS means he's cheating on someone else if he's REALLY into you. Obviously it's possible that he's just super horny for your hotness. This does actually happen you know.
But if you want more than just sex (a relationship?) then you need to spend more time with him relating. Because he doesn't have to be cheating to only want you for sex. And if you want more than just sex then you'll have to start steering the dating outside of the bedroom. If he's not happy with that then you'll have to decide where to go from there.
If you want to find out if he's got someone else on the side you can do one of three things:
1) First, as him. Never assume you're his only girlfriend. Unless you've both had the talk don't assume you're the only one in his life. Ask and see.
2) Spend more time in public places. Places people will see you together. Does he want to hold your hand walking down the street? Does he want to cuddle in public? Etc. These are good signs that he doesn't worry about someone "catching him."
3) Have social gatherings where you meet his friends, like a barbq or dinner party. If you're never meeting other people in his life then that's also a Red Flag.
Hopefully you're just ridiculously good looking and sexy and hot.