Missing out?

Ga
Hello Glow-mates!  
Here's the deal: I love my SO.  He's so perfect for me and I love everything about him.  But he's 25 and I'm 18 and I feel like I'm missing out on all the college/teenage fun that everyone talks about because I spend most of my time with him.  It's not like he forces me to hang out with him, I choose to.  But he already had his fun years where he's gone wild and slept with so many women, and I haven't had any of that.  He's my second boyfriend and we've been together almost a year.  Thoughts anyone?