Boys 15-17 r so, what do u think makes it good during a kissing session? Should I let him?

He'll have a lot more respect for you if you don't let him do anything to you. He'll then actually want to date you as he knows your not a total slag. Also he will go and tell his mates and you will be branded as a slut and guys will be interested in you but for the wrong reasons. Trust me I'm a 16 year old girl I've seen it happen a million times