Possible, one of the tag on Pixiv was "after sex" (not an official tag by the artist though), but because we don't have much indication (like fluids or whatever coming down from her buruma), I won't tag it as such.
It's more likely that she got treated to some good food and is saying that she'll be careful not to catch a chill and have diarrhea or something. And I know how likely that is :P It's just WAY TOO HIGH a position.
Yeah he take her for luxury dinner in gym storage. What else they could do there? And that previous image maybe she ate too fast and her stomach aches? I think it's good idea to lay down for a bit after meal... What am I even saying that's obvious what happened here after those pictures from earlier but you can't tag thing like that if you don't have any sort of confirmation from artist I guess.
Obviously, in the last page, he took off her shirt in the confines of the sports equipment closet in order to give her a special rub-on tattoo on her belly that's so cool, she's worried the other destroyers will get jealous.
The funniest thing is that no one, ABSOLUTELY NO ONE, thought that when I talked about "fed her something good", it could STILL BE "SUGGESTIVE"!!!!!111!!!!
What the hell guys, 15 days and no one noticed that interpretation of my words?
It also explains the lack of fluid on her legs, and why she's holding SO HIGH UP.
Good grief!
Hey, Inazumaaa!
Where are you!?The gift I got from Commander-san...Oh? Come to think, where's Inazuma?Inazuma... will take good care of it...Ah, it's true!
And the Commander is not here either...