I'm not sure what you mean by drops man. The amount of a drop can vary from the perspectives per person. It's completely clear as well? That is expected in pre-cum, but not in the actual ejaculate as well. Smell wise... I don't know about that, I never really made it a habit to sniff it haha.
Hair, don't worry about it, you might regret it later of having it in excess. Just a bit of hair will do, you got plenty of time.
It is perfectly normal that you don't "shoot out", there are those that can, and those that can't. I personally imagine it is agitating for those who masturbate and shoot out, since it'll hit something.
It's normal to not ejaculate white semen at your age. Given the fact that you've noticed you're a bit of a 'late bloomer', it's expected. Just be patient! Seriously, you can grow a whack load of hair and grow many inches in the course of six months... everyone works on their own clock!
If you're 15 and a "late bloomer", then you should be close to being able to ejaculate white semen very soon. It's normal and just means your body is developing at a slower rate. And not every man shoots his semen out. Many just have it dribble out.