Mei invented something new a device called fart absorber which should make sure that no bad smells leak out of the wearers asshole so that all female heroes can fight without to worry about that. The device looks like a special thong with a little chamber inside it to fill something inside, this camber must be filled with a shrunken person who become sqeezed tight against the weares asshole the chamber can also be used to take care of users Buisness if needed. There are two kind of people who will become shrunk down to be filled into the chamber of the fartabsorber, weak useless low rank heroes and villains. These unlucky one are also forced to lick the users asshole and do their best not to got swolled by it.