(C87) [Omodume (Kushikatsu Koumei)] Omodume BOX XXIX (Inou-Battle wa Nichijou-kei no Naka de) [English] {doujins.com}

The wish should obviously be to make every one of them stop aging so that together with Chifuyu's powers they could simply go at it literally forever.

This is creativity for real! After all the countless superpower show-off over and over everywhere it was about time to put them to use! Gee, if we are going to avoid real world and live in fantasy, why so many limitations still? In all sci fi & fantasy all they do is fight fight fight. Next, when people get closer there's always someone else ruining everything with their moralism or just their plain presence. Doesn't anybody get bored?! I do! Put those powers for good use! They don't even need to work to make a living or study anymore with Chifuyu's powers. The ending was superb, interrupting the sex but only to grant a wish. What could he ever wish? To stay like that for a lot longer until ready for change...or forever.