Consequences of whoring Qum

Whoring Qum in Stineford has various consequences beyond initial affection drop. Here's a list to help plan your playthrough:
 * miss Qum affection for refusing the offer to whore her out
 * Qum affection for whoring her out
 * get (instead of ) Qum affection from earning the foursome on leaving Stineford
 * get (instead of ) Qum affection from Chapter 2 start
 * get (instead of ) Qum affection for fucking Altina immediately
 * get Qum affection for taking the Lust Draughts from Withered Mountain
 * additional Qum affection from dominating Varia, and additional  for allowing Varia's rape.
 * It is still possible to max out Qum's affection after whoring her out if you make certain choices, but this does not prevent some consequences:
 * miss Yarra affection from Yarra+Qum sex scene in Yarra's plot branch
 * during Yhilin Battle Aftermath, if you send maxed Qum with House Thelon Petitioner, miss +2 acceptance and the head of House Thelon dies.
 * get (instead of ) Ginasta affection from cell conversation with Qum if Qum's maxed (but unmaxed is always )

There will likely be more consequences in future updates.

So why would a player willingly sacrifice all this? For that sweet 5k ProN, of course. This means an extra 15k ProN after reaching Yhilin, 2 and can snowball even further in later chapters with good investments. And of course, some investments raise the affection of other girls...