Indolent Overlord

What if Momonga hadn't been alone in real life or in YGGDRASIL? Insert Suzuki Satoshi, his lazy younger brother who can't help but drop everything to go sightseeing! A king of procrastination and idleness! War? Battles? Momonga's unintentional harem? He'd rather not get involved, so please leave him out of it, thank y...