Tips on how taking breast away easier

I need some advice on how to make this easier ! He’s so used to falling asleep with me, since it’s just us two, soo he would always just latch on. I know terrible habit but I couldn’t help it. I loved being able to soothe him now he’s almost 1 in a couple days! And it’s getting extremely hard ! It hurts a lot in the night since he has 8 teeth and they’re all in the front so it feels like I’m being bit the whole time !