need advice: penis pump/vacuum/milking and collection

[AmandaC]

I'm looking for something I can attach to my subs penis that will not only masturbate him to orgasm but proceed to pump or otherwise suck the semen out and away. Something that I can just hook up to him and make a collection. Perhaps into a cup or bottle, or perhaps into his mouth... I just want something automated. That would be rather sexy (and easy ) but I've never seen anything like this. Does anyone know of any such thing, or any way I could accomplish this?

It's ok to brain storm ideas at me that aren't to realistic. I'm pretty creative but I'm haven't a clue where to even start with this one.