[Light novel] I reincarnated as a man who cuckolds the heroine of eroge, but I never cuckold (3 books)

Publisher: KADOKAWA/Kadokawa Bookstore
Author: Minori, Chikusa Minori
Size: 105mm x 148mm
Number of books: 3
Language: Japanese
Category: Light novel
Latest release date: 2023-12-28

Synopsis:
It's "Your thing" for a long time before being robbed♪

When I noticed, I was reincarnated in the world of eroge.
[I was robbed of everything], the protagonist of the eroge, Osamu Sasaki ...
To the best friend character, Tomokazu Yukino, who is a childhood heroine Ayana, a childhood heroine who supports Osamu.

Fortunately, there is a grace for a year before the game story starts.
I don't have a hobby of cuckold, and if I don't take her, they should be happy ...

"Two people ...?"
Ayana, who has been in close contact as soon as the excitement is gone, rides on her knees ──
Perhaps they are already involved before the game starts!?

Is this NTR (cuckold)?
BSS (I liked it first)?

Neither, rich pure love love story starts!