Bran's Story

So this is basically Fifty Shades of Grey meets Gladiator meets Blade Runner of I don't fucking know what. Ok it's well written, but what's with people and those S/M relationship ? Already at trouble with the 50 Shades things, but here with young lads and 20-25 years older guys called “Master” that owns them nope no thanks. So I'll just pass on the rest of the serie.