Each Other's Obsessions (Saiyan Izuku X Yandere Vampire Momo)

Chapter 3: Battle Training

A boy with red spiky hair that defied gravity and shark teeth was admiring their outfits. This boy is Eijiro Kirishima.

Kirishima: Wow! Those are some manly outfits! Who designed them for you?

Izuku: My aunt Bulma.

He grew a surprised face at hearing this.

Kirishima: Wait. You mean Bulma Briefs? As in the smartest scientist in the world Bulma Briefs? As in the richest family in the world Briefs?

Izuku:Yes.

Kirishima:Hold on. Then how is she*points at Momo*connected to all of this?

Izuku/Momo:Simple. She/He's simply my wondrous fiancee.

Kiriahima then wrapped his arm around Izuku.

Kirishima:Dude, you're so manly for that.

Izuku: Thank you?

After they had their conversation, Momo used this window of opportunity to hug Izuku and give him hickeys. He did this to her as well as she was lightly moaning.

(Everything goes as canon except Bakugou and Todoroki were working together and Izuku and Momo were together)

Everyone was in the viewing room seeing the training from Izuku, Momo Todoroki and Bakugou.

Izuku and Momo as heroes.

Todoroki and Bakugou as villains.

As the time started Todoroki Immediately froze the building, hoping that they would achieve victory. Izuku however planned this and told Momo to go through the vents and wait there.

Bakugou: Dammit Icy Hot! Why'd you do that for?!

Todoroki: That's easy. I want to kill him.

Everyone in the room was shocked. Why does he want to kill him. They just met.

Todoroki: I want that girl. She is going to be my property. She will be my personal sex slave, bending to my will. I will kill him by any means necessary, if it means that I can buy her. Ever if this exercise is over, I do not care.

Momo, in the vents, was tearing up. This-This person, no, this. . . .monster was trying to kill her husband and was planning to force her to be his. No other person has earned her love. She will never love him. She will never be his property.

Unexpectedly, a grim and gritty voice spoke mentally in her mind.

???: I WILL KILL HIM!I AM GOING TO FUCKING KILL HIM! HE THREATENED TO HURT MY MATE!HE THREATENED TO KILL MY IZUKU! HE THINKS I'M NOTHING BUT A SEX OBJECT, THERE FOR HIS OWN PLEASURE!

Momo: Well, I show him whose at the bottom of the pecking order.

In a state of pure rage from hearing say all these disgusting lecherous things, wanted to kill him. Kill him so she and Izuku will never see his face again.

She crawled out of the vent made some smoke and flash bang grenades and was about to attack until she heard the cracking of ice.

Izuku's energy then exploded as he bellowed out.

Izuku: Now, Momo!

Bakugou and Todoroki turned around and saw Momo with rage in her eyes and her eyes have changed into something demonic, her fangs grew and they were as sharp as a combat knife.