[Light Novel] I was cheating on Kanojo, but I am missed by a small devil junior (8 books in total)

Publisher: KADOKAWA/Kadokawa Bookstore
Author: Yu Miya, Er
Size: 105mm x 148mm
Number of books: 8
Language: Japanese
Category: Light novel
Latest publication date: 2023-11-01

Synopsis:
If you don't get involved, you'll be shy. A little adult youth love comedy!

Yuta Hasegawa, a second year university who was cheated by her just before Christmas.
To my house with such acclaimed wounds -he comes to play today.
A little junior, Shino Shinhara, a useless junior who laughed at me, and goes up to the house without permission.
"Would you like to comfort me?
Usually, I try to play with me like this.
He made a good meal because he couldn't see my fallen life, and even when he got drunk ...
"I want my seniors to like it more."
When I am alone, the face I only show to me is sly.