Twin.

I wish I could properly state the right of first sale he has, given it’s his DNA (well, he has mine, anyway).

Fun fact: organs donated between perfect twins have no short- or long-term rejection issues. So unlike a regular donation that prolongs life for a decade or two, if he can drug me and steal my kidneys in sleazy Mexican motel, it’s a permanent fix.

Hell, when I go, maybe he’ll take a spare kidney or pancreas or something, and just, you know, hook them up. Totally fine with me.