(hypothetically) is it wrong to put cum in baby food

[rape]

i vividly remember being on a chatroom website as a young boy and meeting this guy who said he would cum in his nieces baby food. he said it was entirely non sexual (though im sure some aspect of it was) and that hes just trying to give her nutrients. he believed cum was as healthy for the body as breast milk.

is this wrong? it may seem sexually violating but if the child is completely unaware, and it benefits them, is this really bad to do? just curious what .org thinks of this