Disclaimer: Inuyasha belongs to Rumiko Takahashi, Yomuri TV, Viz, Sunrise, and its other affiliates; it does not belong to me. I'm only borrowing the characters of the Inuyasha series for this story challenge.

This is my second Inuyasha story challenge, and I would be grateful if anyone would accept it.

The challenge is open to everyone, and it's a uke Sesshoumaru mpreg story.

Main pairing: Inuyasha X Sesshoumaru. Other pairing can be decided by the author / authoress.

Summary: Inuyasha gets lost from his group and tries to find them. While trying to find them, Inuyasha comes across Sesshoumaru, who want to get home as soon as possible. However, Inuyasha challenges him to a fight, but is surprised when Sesshoumaru declines. He hesitantly tells Inuyasha that he would soon enter into heat period. But before he can reach his home, his goes in heat and mates with Inuyasha.

Next day when both wake up, they have a big fight, which results in Inuyasha dumping Sesshoumaru after saying a lot of hurtful things to him. Inuyasha leaves him and goes back to his group. Sesshoumaru sadly leaves for his own castle and after a few days finds himself being sick. Being bound by the mating mark, Sesshoumaru is compelled to say Inuyasha about his own pregnancy. But when he goes to say this, he witnesses an intimate moment Inuyasha and Kagome. Sesshoumaru goes away after witnessing the scene without saying anything to him. Sesshoumaru decides to give birth to the child without saying anything to Inuyasha.

Rest up to you.

Naraku must be a bad guy. Kagome would somehow come to know about Sesshoumaru's pregnancy, but she will not say anything to him because she wants Inuyasha for herself.

Strong love triangle between InuKag and InuSess.

How Inuyasha comes to know about his brother's pregnancy depends on you.

Additional requirements:

1. Rating: M.
2. Genres: no horror or tragedy genres.
3. The story must have a happy ending.
4. I must be acknowledged as the challenge author, and those who accept the challenge will be acknowledged as the writer.

Arigatou Gozaimashu.