The next day.
Meanwhile, Selena and Lumina.
"Haa, haak, heuu-eut!"
Lumina whined and struggled with the housework. Today was also the day Selena had decided to do a thorough cleaning.
'Damn it, it looked easy on the surface. Why is it so hard? It's even tougher because I'm using muscles I don't normally use!'
Sweat beaded on her forehead like pearls, and her breathing grew rougher.
Her body was screaming in various places, but she ignored it.
Watching Lumina struggle, Selena smiled warmly. It was a smile that seemed to hold all the warmth in the world.
'Hehe, I'm not just making her clean, I'm making her train! If she gets used to using muscles she doesn't normally use, her body will repay her. Please do your best as my nephew's partner, fighting♥'
After almost a full day of thorough cleaning, the end was finally in sight.
While cleaning the master bedroom, Lumina discovered something and reached her hand deep inside. Something was visible under the bed.
"W-what is this?"
