Arr my friend, there are solutions to your problem!
If course it depends on what you (don't) see as theft.
My opinion: it isn't. If you want only this one thing then I suggest the manual approach.
But if you once tasted the high seas you'll soon become your own tech specialist, running a whole.. Stack of arr.
And to be less subtle: torrent that shit. Use a vpn. If you want to ramp it up check out the arr stack aka servarr aka a way to automate the whole download and consume thing. There's a learning curve involved but learning is fun! :)