About the "people fapping alongside me" thing. I could be wrong, but apparently, (from what i read in one of the dev diaries that was posted on this thread in page 178) the Harem Mode is gonna be a sandbox world, and the characters (Anya, Alet, etc) are gonna be NPC's that can be fucked whenever you want (and even be used as "cumdumps" and get inflated/impregnated), so it seems like, no other players are gonna appear on your game, and vice-versa. So the "online only" is simply a DRM, and also a way to use the servers, and put hardcore stuff, like loli/horse.