Getting back to your room sounds like too much work. It's hard enough to stand, about impossible if you try to keep all your belly off the floor. To work your way all the way next door is a massive task.
Much better to just lie here and digest the girls. That's against the rules here of course, but you doubt you will get caught. You don't think anyone has noticed you and your feeding, and in any case they will be so pleasant feeling as they dissolve...

But you have hardly gotten settled before you have a powerful urge to spit them out. The compulsion is just too powerful to overcome and you decide not to try too hard. A moment later Franky is out of your stomach and on the floor in front of you. She's in need of a shower, but otherwise in high spirits. She waves a bottle of some sort. "Spit-Em-Up! Great for getting out fast. I just slipped the bottle into my womb and opened it once I was inside. Fooled ya, didn't I?"

"Ah, I was just taking a little rest before I got back to my room and let you out..."

"Yeah, right... Well, got to catch Lizzy as she comes out next." and she does exit quickly.
"There. I told you you should have digested this lout."
"Well, I did agree that he could eat me before I ate him..." Fortunately Lizzy doesn't sound at all upset, indeed more interested in getting her glasses back on than anything else.

Before Franky can try to persuade her you would still be a proper target for digestion, you step in. "Lizzy, I still have Lilian and Blaze in here and I am going to have to eject one pretty soon. So which do you want to digest?"