I can't help but feel there are missing pages that, or this story starts showing the ending and then proceeds to explain the chain of events that lead to this.
Looks like that Reimu and Marisa pair slacked off gathering food for winter, and because it's looking like they'll run short, that clan is going to rape Reimu to death. Get their enjoyment out of the slacker with the benefit of it not dragging down their entire clan during winter. Wonder if they'll do Marisa afterward?
...And this is coming from someone who HATES the netorare genre.
BYUOOO sound of windYUAAAAAAH!Before [Reimu] is completely used up, Alice had better go refresh, too!Well!Marisa and Reimu only brought a little bit...You and Reimu were in the wrong, you know. Even though everyone else was working so hard to gather mister food for the winter...Oh, dear...*grind*Reimuu...!Reimu...pshhhYUN-YAAAAHSHLAPSHLAPReimu doesn't want to refresh any moooore...Sdob iiiid...Trembling like that--what's wrong, Marisa?