Toad strikes back. (RWBY harem x male bullied oc)

Prologue

Toad didn't have any friends. Nobody even gave him a second glance. They thought he was worthless and bullied him. Even the girls he used to have a crush on bullied him.

Ruby: where are you going wimp?
Weiss: how worthless can you be?
Blake: why did they even let you in this school?
Yang: you're so weak.

Toad just got up and walked off and headed back to his dorm.

Toad: I can't take this bullshit anymore. I'm leaving. I don't need them.

He used his semblance and disappeared. Two months has passed since then and the girls noticed something was off.

Yang: hey guys? Where is Toad?
Weiss: I don't know.
Blake: well I haven't seen him.
Ruby: guys. I feel bad for bullying him now.
Yang: me too sis.
Blake: I never got to tell him how I feel.
RWBY: *in head* we're the worst!

Meanwhile with Toad.

Toad: I hate them. I hate them ALL! When I get back, I'll prove that I'm stronger than them! Then we'll see who's weak!

At Beacon.

Pyrrha: you guys feel bad too?
Ruby: yeah. How could we do that to him?! He didn't even do anything wrong! I'm not as happy as I used to be, Weiss has become all quiet, Blake has been crying and Yang has been drinking more.
Velvet: the whole time he was gone, is when we finally realized our true feelings for him. We.....love him.

Three months later.

Toad: are you ready for me bitches? Because I'm gonna do what you did to me, only worse.

When he returned.

Ozpin: we're glad to have you back Mr. Skywalker.
Toad: don't talk to me. It's annoying.
Ruby: h-hey Toad. We're glad you're back.
Toad: shut the fuck up wimp. I don't need you or your fucking team.
Ruby: o-oh ok. *in head* I guess he really does hate us After all. I Can't say I blame him.
Yang: h-how are you feeling?
Toad: don't talk to me slut.
Yang: I-I'm sorry.
Weiss: Toad? Do you really hate us?
Toad: of course I do. You all bullied me for no fucking reason.
Weiss: y-you're right. I'm sorry.
Blake: Toad I-I......
Toad: I don't wanna hear it. You all caused me enough problems for one lifetime.
????: are they the girls you were talking about darling?
Toad: yeah that's them Erina.
Erina: hmph! How pathetic. Even the blonde one is a total slut. I wouldn't be surprised if she enjoyed getting gangbanged by a bunch of fat old perverts.
Toad: she does look like that.
Yang: how could you say that Toad?
Toad: I calls it like I sees it.
Erina: it's funny because it's true.

The girls got majorly depressed.

Velvet: so who is she Toad?
Toad: my new girlfriend, Erina Nakiri.

When the girls heard this, their hearts shattered and they became even more depressed.

RWBY: in heads* we're sorry Toad. Please forgive us.