Sorts of, if you take it out of context

IIRC, it was more about a guy refusing to sleep with his dead brothers wife (now his) and very situational. So he’s getting told off for not sleeping with his obligatory wife, and the quote is something along the lines of it would be better for you to spill your seed in the belly of a whore than spill it on the ground

It wasn’t even about masturbation really, that was just a slick line