Rex, the unattractive, bland, and unnoticeable Knight, and the Valkyries

A misunderstanding.

"Rex!" Kiana Kaslana whined with tears in her eyes as she sat on a seat in front of the counter. "Mei is cheating on me!" 

Rex looked at the young woman and blinked several times before turning back to the kitchen to cook her something. 

"She.. she let someone else touch her horn and she was very pretty too! With big tits and all!" Kiana whined once more, looking at her medium is premium breasts. "D-does Mei like big boobs?!" 

Inwardly, Rex sighed. For some reason, this moron got through his guard, and now. 

"I got nothing," Rex said to her before handing her the usual burger she ordered. "Why are you even telling this to me? I only know you personally, not the others," he said before sitting on his seat. It was a quiet evening and it was just her in the diner. 

"Am I ugly?" 

"Crying like that? Yes," A pair of soft hands pinched the youngest Crozzo's cheeks as Kiana pouted at him with tears in her eyes. "You're supposed to comfort me!" 

"Am I your boyfriend?" Rex asked, ignoring his watching co-workers, 

"Yes and no. You are a boy and my friend but not my boyfriend." Sighing to herself while hugging her knees, the young woman looked at the burger on the table. 

"Look, I might not know Mei personally but she isn't the type to do so." 

"W-what if there's an ugly bastard out there!?" 

"Kiana, stop reading too much porn. You're already dumb, no need to kill more of your brain," 

"Hmph!" Standing from her usual seat, Kiana took the burger and paid for it. "I'll be back tomorrow," 

"Stay safe," Rex said with a shrug before turning around to clean. 

"Also, as an apology I'm borrowing your hoodie!" Kiana said with a smile, sticking her tongue out to Rex before hopping away with his hoodie in her hand. 

"..." Rex's blood pressure rose intensely. 

-=-=-=-

Kiana Kaslana smiled as she wore the oversized hoodie over her casual attire. Her only male friend and possible best friend's hoodie was quite comfortable. While she originally just went to the diner because of their affordable prices, she found out that teasing the poor stoic man her age was a good way to spend time. 

Things happened and now, they are sort of friends...

Arriving at the Diner, she noticed a sight in front of the window. Pink hair of a girl a few years younger than her and Bronya holding a baby?! Wait, she's talking with Rex? Why? 

Rex is a DILF!?!

Wait... nah, Rex is too busy to do things like that... is he? 

Wait.... that's Rin. 

"What are you doing, Kiana?" Rex asked as he looked at her. He held the toddler in one arm. Pink hair and features similar to him. 

"Y... you... you're a DILF?" 

Smack,

Rex's hand lightly chopped her on top of her head. 

"Stop watching too much porn, She's my niece. My brothers went out and no one can watch over her but me," He said, ignoring how the toddler giggled and tugged on his hair. "Rin just got here to give her to me," 

"O-oh... damn it.... there goes one of my blackmail materials." Kiana whispered before looking at the baby. 

"Mind looking after her for a bit? I have to finish my shift early then it's off to the park for us," He said to her.