Hear me out. I've been on a few dates with a guy, we slept together on the last one and we've been exchanging a few messages afterwards. I like him (even told him that) but I'm fairly certain me saying that probably ruined the whole "chase", as the texts aren't as conversational as before. Plus I don't want to get hurt. I'm tempted to meet up with another guy for a coffee and see where it leads. I like the first guy too, but I think I might stop replying to his messages to see if he cares. If I get two in one day, then I know he does. I'm not looking for a Fbuddy, just someone I get on with and seeing where it goes.
Of course it's wrong. How would you feel if you were into a guy and found he's dating another woman behind your back? Why the hell do people need these things explained now? It's like this generation has had a decency bypass. We got these things as kids. People with no morals, standards or empathy are animals and animals getting avoided, locked up or put down
Go on the date. You don't have a commitment to the first guy, at least not yet. But I'm not saying hid one from the other. Be honest with them that you are casually dating and not in a serious relationship yet. Honesty is always the best method.