#mbfc

The story was supposed to be that after Mikey found out what Sanzu did to the reader, he went into a profound and blinding rage and ended up beating Sanzu worse than anything Sanzu could ever do to the reader.

Sanzu, ever the masochistic loser, used to it and longing for even a touch from Mikey, took it like a champ. For Sanzu, being physically hurt won’t do much because he’s grown to enjoy it. But you know what did A LOT to hurt him???

Mikey forcing Sanzu to watch while he r-worded the reader and then making Sanzu eat his cum out of her! Lots of emotional damage there! This only happens a day after Mikey pummels him and leaves him bloody and aching… soooo reader has a very busted up, emotionless Sanzu looking up at her from between her legs. Sanzu eats her out like he’s desperate for anything Mikey related and it’s sad and humiliating for him.

At one point in this interaction, after Sanzu’s finished, Mikey was even supposed hold a gun to Sanzu’s head and ask the reader if he should kill him!!!

So, it's very important to know that within the context of MBFC, Sanzu has crush on Mikey??? But with the thematic extremes of the story it's less of a crush and more like a romantic obsession paired with a literal trauma bond, because Mikey (if the story had continued) would've been revealed to be quite abusive towards Sanzu. It also would've been revealed that Sanzu and Mikey were very much sleeping together regularly, not that it's really a secret at all.

Anyway, well before they'd kidnapped "Y/N" Sanzu and Mikey had a "thing" and while it's very obvious that Mikey is only using Sanzu to everyone else, Sanzu doesn't realize this for a while. Mikey, to Sanzu, is the one person that gives him purpose and he will go to hell and back for Mikey if Mikey so much as asks. Mikey is a god amongst men that Sanzu is lucky to even be able to taste on days where Mikey let's him. Sanzu even thinks he's lucky when Mikey hits him, gives him black eyes and better yet — makes him bleed because anything he get's from Mikey is a badge of honor.

Sanzu's very gone and the one thing keeping him that way is the fact that there is no one he can compare himself to. Sanzu knows that he's above the other Bonten members in Mikey's heart; Mikey's never done anything with them — at least not the stuff he does to Sanzu. They don't have badges of honor to flaunt. But then, Sanzu brings "Y/N" into the picture to, at best, boost team morale and everything goes to shit, because Mikey starts giving him reasons to compare himself to her. There's a lot of shit that happens, but to sum it up: the idea that Mikey ever loved him starts to shatter more and more with the passage of time and one day his make believe world comes crashing down around him because of one thing.

Mikey has sex with "Y/N" and Sanzu realizes he can't compete with her at all and it's somehow all her fault that Mikey never loved him. To him, she's the reason Mikey keeps rejecting him. Before she came, Mikey never had sex with anyone else and now Sanzu has nothing to hold over her. Sure, Mikey was nicer to her and had kissed her several times before. Mikey had even wrongfully credited "Y/N" with saving his life so long ago even though it was Sanzu that saved him. Sanzu had let all of that go (kinda) and kept telling himself, when it comes to Mikey, "He knows where home is." But now home seems to be in a girl that he thinks might be the ugliest thing he's ever had the misfortune of laying eyes on.

All that anguish has a very sober Sanzu dragging her out the shower and beating her within an inch of her, after giving her a dramatic run-down of his grievances with Mikey that he projects onto her (who's more of a victim than he'll ever be) for two separate reasons. At one point he even throws her down the stairs and at another he hits her so hard that she loses hearing in one ear. Her blood makes a trail through the penthouse and no ones there to do anything about it. The only reason Sanzu ends up showing mercy and not killing her is because he knows Mikey would be more pissed than he already will be when he comes home to see her current state.

She's unconscious when he locks her on the balcony because he doesn't want to see her. Sanzu's fully aware he's in big trouble and doesn't even bother to clean up. He just calms his nerves by doing drugs in Mikey's room and chilling in Mikey's bed knowing something horrible might happen to him because of what he did. At some point, Sanzu realizes he's been crying the whole time and, in a moment of weakness, he lets his tears just fall without even attempting to wipe them away.