Vicsdemon answered the one for Ryushot for me. :3 thank you.

Todomomo

Only for anniversaries.

Kirimina

Yeah, it's easier to finish. They love sharing it.

Miruhawks

Rumi will cry if he takes her carrot cake. (It's surprisingly good and tastes like cinnamon at this one place)

Iidamei

Iida isn't big on sweets but he will eat a slice of cake if she wants one.

Kamijirou

Never. That ice cream belongs to him.

Dabi X Memeaboo

No-

Never touch my food.

Unless I say you can touch my food, don't touch.

I will cry.

Nejitama

Yes! They love sharing. Nejire likes feeding it to him in a romantic way.

Mt.Kamui

Kamui doesn't like sweets.

Ryushot

Yee.

They like caramel and raspberry flavored things.

HitoRei + Rosalind

Depends. Ice cream? No. Cake? Yes. Rosalind gets her own desserts.