Two of her four lines in the game at the moment involve eating, and one refers to her healthy figure. Shotguns in general eat up a lot of MRE's in-game, but SPAS-12 specifically talks about eating quite a bit.
SPAS-12's Secretary Lines, translated by my friend. Original Text: 还有薯片嘛?......放心吧,零食是不会增加体重的! TL: Potato chips? ......Don't worry, snacks won't make you gain weight!
Original: 嘻嘻,喜欢我的造型吗?在战场上保持形象也很重要哦! TL: Hehe, like my figure? It's important to keep a good image on the battlefield!
Original (Married): 指挥官——!我保证这是今天最后一代零食啦!所以,快点还给我吧! TL: Commander! I promise this is the last snack I'll eat today! So please, give it to me quickly!
Not sure. Who really likes sweets (to the point of bringing chocolate into strategy meetings where no food is allowed) in KanColle? Can't just say every destroyer gal. Oh, and who would be equivalent to the Cola-obsessed Colt? Pola with wine?