SUBREDDIT: r/relationships
TITLE: I [18/f] have a problem with infidelity in that I do not have a problem with it.
POST: My last two relationships have been quite different from each other. My current relationship with [18/m] is so far very good. We like each other, we talk all the time and do a lot of things with one another. My previous relationship with [16/m] did not go so well; different maturity levels and all of that. In that relationship is when I began cheating. There were two people from the Internet and one I knew before. We broke up because at that point I'd started to fall for someone unrelated to my other sexual partners and my current relationship is with this person. 
 
A few weeks ago late one night I met with another male and his friend for an after party. We went back to their hotel and there was a lot of sexual tension between that male and myself, and we had sex. 

I don't believe the inherent problem lies with the cheating itself, but in the fact that I don't feel guilty or see anything wrong with it. I'm a very sexually charged person, and I don't believe suppressing this in the moment when I feel attracted to someone is needed. It's only needed in the situation that my partner may find out. I can't understand why he should feel jealous or angry, but I get that it's a common reaction to infidelity. I don't know what exactly is the problem with my feelings towards this subject, I just know that there is a problem as it is my understanding that the majority of the population finds a moral issue in infidelity. I'm seeking insight.
TL;DR: 
I cheat in relationships and do not see a problem with it apart from the fact that my partner may become enraged if he were to discover I did so.