Yandere Simulator: Yaoi Version

Basucest

A/N: Saku Basu and Iku Basu. R-18

Plot: Saku is in heat and Iku is willing to help.

Saku: -Moans- I-Iku...No...

Iku was fondling Saku's balls while he sucks on his brother's dick. The action made said brother moan louder.

Iku: Do you like it...Onii-chan?

Saku was in heat...As a incubus, he would experience this happening anytime soon.

Well...Soon was faster than he thought.

Saku had to mate. He had to fuck something in order for all this to stop.

Iku knew his brother wouldn't mate with anyone he didn't knew.

He would only claim anyone that he knew that was part of his family.

The Basu Family had rule over people for generations had kept their secrets hidden away.

Their legacy was long forgotten as a new era had rise.

But in their family, incest didn't matter.

Doesn't matter who you are mated too.

So...Iku would take that offer to be with his beloved brother.

Be his mate.

Saku: I-Iku...

Iku: Nii-sama...

Iku removes his cloak revealing his naked body as Saku stares admirably at him.

Lust...Filling his eyes.

Iku: Please...Fuck me...Don't hesitate...Turn me into a mess.

Saku nodded. He did not hold back. He pushes his brother on the bed and pushed his groin inside his brother.

Iku: A-AHHHHHH!

He didn't prepare him. He should have...It was probably painful for Iku. He saw some blood came out from his ass.

Saku: Iku?

Iku: D-Don't Stop. Keep going...Please.

Saku nodded as he thrusts inside him as Iku moans and clenches the sheets below them.

Iku: Saku! Ah! AH! Yes! More!

Saku smirks as licks the shell of his brother's ear and his hands moved to one fo his brother's aroused nipples before twirling it causing Iku to squeal.

His devil-like tail wrapped around the younger twin's dick as he continues to fuck Iku in the bed.

Iku: SAKU!!! GAAAH!!!

Saku: Shhh. Do you want the neighbors to hear?

Iku shuddered hearing his brother's voice but didn't say anything. This action however provoke his brother and he soon felt a stinging sensation on his butt.

Iku: Aaah?! S-Saku?

Did his twin just...?

Saku: Iku. When I'm speaking to you. You answer. Is that clear? Or maybe you want to be punished.

Iku felt scared yet turned on as he submits himself to his brother.

Iku: Yes. I'll behave Onii-chan. More.

Saku smiles at his vampire twin before slamming his dick back into him as Iku wails in shock at the entering.

Soon moans and groans filled the bedroom as both brothers fucked each other senseless without a care in the world.

Saku: IKU! I'm close!

Iku: C-Cum in me!

Saku: -Smirks- Whatever you say~!

He shoots his load inside Iku's entrance as the younger twin squeals again as he cums as well.

The demonic twins fell onto the bed exhausted before staring at one another.

Saku and Iku smiled as they kissed each other. Before they both fell asleep, they exchange a few words that bounded them together.

Saku: I love you.

Iku: Love you too.