[Light Novel] Prerequisites for breaks, the substitute bride is obsessed with the intense love of the solid scion (one book)

Publisher: Alpha Polis
Author: Kaji Ayame
Size: 128mm x 188mm
Number of books: 1
Language: Japanese
Category: Light novel, TL (teens love)
Latest publication date: 2023-10-18

Synopsis:
Yuki working at a Japanese confectionery store who has been wiping his natural sister for many years.
One day, my sister did it again.
Before the matchmaking with the business partner's scion, a pregnancy discovery!
I was crying just because I was in trouble, and I was forced to meet instead.
Despite the intention of refusing, the other party's scion, Tomoaki, is too good to see what he is thinking.
Although he applied for a marriage under good conditions like a lie, he should have refused it clearly ...
Rather than giving up, I was tossed by an unexpectedly sweet approach!?
Is it irrelevant to encounter adult marriage? Royal road / ball love that starts with minus!