-Richard Grayson-
Dick loves to peck your cheeks in butterfly kisses, making you blush and it always causes him to laugh, even if getting a jab to the side for it. He's a big boy, he can take it ;)
-Jason Todd-
Jason's favorite is your neck. He always tries to be gentle, really, but sometimes he just can't help himself and gets a little rough. Not that I think you mind, dear reader ;D
-Timothy Drake-
Tim loves to sweetly kiss your forehead, just to pull you close to him and tease him. You always blush and smack him in the arm, but to him it's worth it seeing you slightly vulnerable for a moment.
-Damian Wayne-
Damian loves Eskimo kisses, where you rub your noses together. Sometimes he's daring and takes his chances to brush his lips against your own to tease him and sometimes he just full out surprises you right on the lips. Although it's sometimes the other way around.