You're Just a Mask (Planned Boy x Boy)

Sasaki Haise has just gotten a new addition to his Q Squad: Hideyoshi Nagachika, formerly in jail for ghoul harboring and the sort. Sasaki has been tasked with proving that Hide is a traitor, but that won't be easy, considering Hide is a very slippery foe! BUT NOW HE'S GOT THEM MIXED UP IN THE GHOUL WORLD, AND HE DID THIS WITHOUT EVEN ASKING! Will Haise and Hide ever get along?!! Will they be able to take advantage of being undercover in the ghoul world, or will it go as Hide secretly plans, giving Haise and the Qs reasons to try for a world where ghouls and humans live together in peace? Find out~!
Disclaimer: I don't own Tokyo Ghoul (:re)! If I did, chapters 125 and 126 would be absent.
Warnings: I mean.. I've been planning since the beginning for some lemons.. and then Hide being pregnant.. so.. but I haven't been able.. to integrate it.. It just isn't fitting, you know..? But, this story should eventually have yaoi, mpreg, the whole lot. ... The whole POSITIVE lot.
Extra tags because I have too many for this story: Hide won't let the sh*t thing go; even I don't know Goat's true gender; Goat was female and then she became male; I think she's male; Zombie-kun; ocs; there's these weird ocs that I don't like; I'm still trying to make this mpreg; etc.