As I discussed in a prior post, when my wife was pregnant there were many guys who loved fucking her because she was pregnant. In fact a young co-worker ended up fucking her while pregnant. He told her he found pregnant women sexy, kind of a bold statement to make to a co-worker, but it worked out for him as he got to fuck her. I am sure he was surprised when she told him he could fuck her, but as any hot blooded young man would do, he quickly took her up on the offer. They fucked quite a bit during the pregnancy, almost an exclusive thing.
Once she gave birth, I guess I assume that would be the end of this guy fucking my wife, but that is not what has happened. Apparently he really gets off on suckling tits and drinking the milk. He sucks both of her tits, just like a baby, but finger fucks her while he is doing it.