There are two sentences that summarize this chapter.
1. Victory for all women! Prey(Fat) Slaughtered!
2. Sasuga Maou-sama!
Y'know, as overdone as the "modern technology/culture meets isekai world" is, this chapter delighted me for some reason. It's just a lot of people having fun, indulging in nice things. (And two scary women harmonizing their ominous cackling.)
Curing handicapped people is somehow really nice too.