So, will he claim he didn’t rape the girl because he didn’t “pull the trigger”?
No— because he didn’t know the “gun” was loaded (even vasectomized males can rape. Not that he is one, just a point).
“This is my rifle and this is my gun, this is for fighting, this one’s for fun”
26 seconds: https://www.youtube.com/watch?v=hy1-MIuekQE