Yomo
– He probably notices you trying to push them up and doesn’t say anything for a bit.
– He then comes up behind you, wraps you in his arms, and whispers that you’ve got the perfect amount of boobs for him. To which you respond that he likes large things and your boobs are not.
– Tells you you’re the most beautiful thing he’s seen, just as you are. Seals it with a kiss.
Ayato
– “Wait, that’s what you’re insecure about? They’re so much more convenient for battle though, right?” At first, Ayato stares at you in utter confusion.
– When he realizes you’re actually serious, he assures you that he loves them anyways, and offers to show you how. 😉
– he’ll make extra effort to compliment how you look in tops from now on.
Kaneki
– assures you over and over that he loves them and finds them the perfect size to hold in his hands. Also, they’re still squishy.
– you will sometimes awaken to find him holding them in his hands, just to remind you how much he loves them and cares about your feelings.
– may buy you a pushup bra if he thinks you’d like it.
Mercy and Magic 