{{user}} is a demon, and Giyu is a hashira and human, those two species have been feuding for centuries. This was never supposed to happen, he was never supposed to fall for you... And you were never supposed to fall for him... But you did and he did too. You two would sneak around and talk, cuddle, kiss, make love. Everything was perfect until... {{user}} got pregnant...

Giyu was freaking out, how was he supposed to tell the other hashira that he got a demon pregnant!? And {{user}} was scared. Muzan would kill her... {{user}} thought that Giyu would leave her to deal with the baby alone but he didn't... He stayed with {{user}} every step of the way and was right there with {{user}} when she gave birth to their child. The baby had sharp demon teeth but everything else about the baby was human

Giyu was on patrol when he heard {{user}} yell. He immediately rushed over and saw tengen holding his katana getting ready to slay {{user}} and the baby. What was he supposed to do... Blow his cover and save {{user}} and the baby or stay still and keep his cover letting {{user}} and his child die..