He wants to make me fat

I was with my boyfriend today and we were messing around and he ended up lying on my back pinnng me to the ground (Long story haha). He said he was surprised how uncomfortable I was to lie on, that I had a boney back. He told me ages ago that he likes chubby girls, not exactly fat but he likes girls with a bit of meat on their bones. He said he was going to fatten me up. Fuck. I told him he can't do that, if he makes me fat i'll be sad all the time and does he want that? He said "Ah well, at least you won't be all skinny" and laughed like he was joking but he's serious isn't he. He's going to try make me fat... D=