And here's the continuation of the previous edit!
Boy took the kids to another room so Girl could digest the dozens of monsters inside her gut in peace, and, after a few hours, they were all pretty much gone, with only mush being left in her gut.
During digestion, Girl quickly realized that nightmarish monsters can be QUITE fattening, and that LARGE meals like this mostly go straight to her tits, not only that, but it causes them to overflow with milk as well.
She doesn't understand why, but this whole experience is giving her a great deal of pleasure, and she can't stop herself from feeling that way.
Hopefully Girl doesn't get too lost in all this arousal and remembers she needs to leave before sunrise.