<human>: Can you succinctly summarize the text in 1-3 sentences?

We have been together for 3.5 years now. We were together in high school and now going into our junior year of college we are still together. I believe we are perfect for each other and I can honestly see us getting married one day. I love her with all my heart and we have never had any struggles in our relationship.

But lately I've been having this thought; I'm only going to be this age once, and if there were ever a time to be with other women, it's now. I'm a college student who goes to a school that's 70/30 girls to guys. It's becoming more and more difficult to look at these girls everyday and just wonder what could be. I lost my virginity to my girlfriend, I've never been with another woman. And I think that's something I want. She is studying abroad this summer and leaving for an entire month, and I'm honestly looking forward to it because that means I can talk to other girls and just be free for a while. So that's why I'm considering ending things or "taking a break" before she leaves. Because I am not a cheater, but I want to be with other women. I've never expressed these feelings to anyone, so I turned to reddit because I desperately need some advice.
<bot>: I've only been with this one girl my whole life. I want to be with other women and experiment while I'm still young, but I still love my SO to death. Should I end it?