"it was all for nothing! " (yandere cheater Ruby x male oc x RWBY harem)

"payback's a bitch ain't it? " (lemon)

After Toad found out Ruby cheated on him for Mercury, Toad decided he should get payback and the way he's thinking about doing it is cheating on her with Cinder.

Toad: Cinder I need a favor.
Cinder: what is it Toad?
Toad: well you see Ruby cheated on me with Mercury and I was thinking that I would cheat on her with you since Mercury is your boyfriend.
Cinder: that sounds like a great idea. I knew you would find me more attractive.
Toad: ain't that the truth? Heheh. And hopefully Ruby and Mercury would catch us in the act.
Cinder: that's what I was hoping for too.

So the two of them took their clothes off and began making out on her bed. After a few minutes, he inserted his cock inside her pussy and started moving.

Toad: I take it this is your first time?
Cinder: yes I never did it with Mercury. He was busy having sex with Ruby.
Toad: then I guess that means I have you all to myself.

Meanwhile with Ruby (*coughs* slut)

Ruby: where could Toad be? I was hoping he would take me on a date and get some cookies with him.

She walked towards Mercury's dorm and she heard moaning.

Ruby: what could that be?

She peeked through the door and saw that Toad was having sex with Cinder. She was in tears but she keeps looking anyway.

Toad: let's be honest, I never did this with Ruby. Every time I tried she would always reject me.
Cinder: so basically I'm your first.
Toad: yup.

Ruby saw this and was talking quietly.

Ruby: *under her breath* well maybe if you would just ask I would do it Toad.

Toad: Cinder I'm about to cum!
Cinder: don't pull out. Keep it in.

He came inside her pussy and probably got her pregnant.