I read that post and it sounded like it could have been any one of a number of things that made you throw up.

But with this dude and the kissing... I had a partner who used a lot of tongue and I used a lot of tongue with them and it was awesome, but we built up to that point. I don't think it's normal to just go all in like that without checking first.

A kiss is like a dance. It's two (or more) people working together, reacting to each other, trying things, gauging their partner's reactions, and adapting to them.

If you're still trying to kiss this guy and he hasn't gotten the hint, tell him what you like. He's 19, he doesn't have any real experience. I appreciate when partners tell me what they like.