Golfing assassin

So a guy was out golfing by himself when he ran into a stranger who asked if they should play together. The guy would love some company and said yes.

So they were walking along the golf course chatting when the topic of professions came up.
"What do you do for a living?", the guy says.
"Well, I'm an assassin" the stranger replies.
"what, really?
"Yeah, I even brought my rifle", the assassin says and proceed to pull out a rifle with a huge scope on it.
"Wow, that's a huge scope! Bet I could see all the way to my house with that thing" The guy says
"Well have a look then", answers the assassin

So the guy takes the rifle and looks to his house. He sees straight into the bedroom where his wife is having sex with the neighbor.

Infuriated, the guy turns to the assassin and says "Those fucking bastards! How could they do this to me?"
"That's a bummer man, but if you want to, I'd be happy to kill them for you. I charge $5000 per shot tough"

The guy contemplates this for a little while and then says "yeah ok, I want you to put a bullet in her head, then take away his manhood, can you do that?"

"No problem".

So the assassin gets his gun and lies down and waits. And waits. And waits.

Finally, the guy had enough and goes "What's taking so long?"
"Hold on", the assassin says. "I'm trying to get you a two-for-one"