So I just had my first kiss at 19, my two friends came over my house (my parents are away) and one invited two girls over, we're drinking, he already knows the one girl so they move pretty quick. The one who invited the girls over is sick and I clean it. The one who didn't invite the girls over, whos sort of third-wheeling, leaves. Eventually they're getting an uber and leave in like 5 minutes, I sit next to the other girl and I put my arm around her and kiss her cheek, then we start making out and I feel her breast over her shirt. I show them to the door and start making out with that girl again, this time slipping my hand under her shirt. Then they leave and I go upstairs to jack off. My friend leaves later and eventually I get a message saying that apparently they never want to see us again. It felt good but I feel pretty dirty after it, I'd have liked for my first time for everything to be with someone that I care about, but I guess thats not realistic, and the experience will probably be good for me.