When try to masturbate in secret the best time is when your parents
aren't home or some where in private. I recommend that when you get the urge never pursue it while in public places. If you have a specific question feel free to message me.
It depends why you need to know.
If you are asking where is a good place a guy can masturbate that no one will catch him, that would probably be the bathroom or a room that no one enters, at an...
Most likely only homosexuals do but it is normal to sometimes be a bit bi-curious, but it depends on whether it is just about guys or there are girls in it too, but to answer your question straight...
Guys get a thrill by masturbation. They learn it from other boys, or learn it by themselves, playing with their Peter, and once when the rubbing is strong, the semen ejaculats. And, for a teenager...
Put a blanket over your 'area', then masturbate. I "PocketWank". If you have pockets, put both your hands in your pockets and touch yourself. Dont make it too obvious, say your scratching your leg or...