What the actual heck! HELP!

So last week Friday I went out with my girls to a party...

I told SO about it and he let me go...we're in an LDR

But over the weekend I got really busy and couldn't reply back to anyone including him...

We haven't been going out for that long as well but I'm so annoyed at him!

Keep in mind that I do not drink (my decision alone...)

Our text -

Him: Were their a lot of people....?

Me: Yehh a lot....mostly guys and A LOT of make out sessions LOL

Him: Lol, did you make out with anyone?

*okay this reply from him annoyed me the most*

Like did he ask to check if I was loyal or is he trying to say that it was ok for me to cheat on him...WTH! I would never cheat on him...screw that! I'm in a relationship and I'm committed and he has the nerve to ask me that question!!

And then I replied

Me: No

Him: Why

Me: Because I'm with you

Him: True, but so do cheat (*I think he meant some rather then so)

Besides weren't you tempted

Me: Yehh I was but....I'm in this relationship and I'm committed. Why would anyone be in a relationship and then cheat..

Him: Ok...

And he went on with asking me to send him pics from the weekend....and asked if my friends had sex!

I just gave him the seen and I haven't replied to him...

Why would he ask me that....I mean would an SO/bf ask that question so freely...I'm so hurt!!

Who does he think I am?

Am I overreacting? Please someone help me...