My Pet Duck Became My Husband

Retina’s cherished pet duck turned out to be none other than Kiaros Gatiel, the one she had found most disagreeable back in her academy days!
Before she could even calm the shock, he pressed her relentlessly, demanding that she take responsibility.

“I always hid the fact that I’m a duck beastman because I was embarrassed. I only planned to reveal my true identity to the person I would marry.”
“……”
“Now that you’ve learned all my secrets, you’re not thinking of keeping your mouth shut, are you?”

In the end, they got married, and now he claims he’ll die if they don’t sleep together.
Not realizing that Kiaros was lying, Retina let herself be deceived by him.
But then… his thing… was just too big.

“When ducks… do it, their body swells immensely. Almost as much as their whole body.”

This can’t be. I can’t do this, I just can’t!

***

In truth, Kiaros never disliked Retina.
On the contrary, he liked her so much that he was even jealous of “Lily,” the other version of himself who received Retina’s love.

So, he wanted her attention so badly that he pulled her into bed, hoping to win her over physically.
But….

“Our marriage itself began because I found out you were a duck beastman, and even the intimacy we’ve had was because of your beastman nature, wasn’t it?”
“I really don’t think we need to do it this much.”
“So, from now on, let’s only do it once every five months.”

He thought Retina’s heart was gradually opening to him, but maybe not.
Kiaros, who had been floating on cloud nine recently, suddenly felt as if he’d crashed down into the mud.