Fhtagn said:

Translations

1st panel:

Kazusa: "May I take your order, Sensei?"
Sensei: "Your costume... is a werewolf, huh?"

2nd panel:

Kazusa: "That's right! If you're being careless, I will eat you up, Sensei! Just kidding..."

3rd panel:

Sensei: "If it's you, I don't mind being eaten up by you. Though I wouldn't know if I'm delicious or not."

4th panel:

Sensei: "Wait, Kazusa... where are we going? You're hurting me, Kazusa..."

I put them on the pic as notes.