Boys' Love Novels Lewd vice B-Prince Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Koenji, a spirited detective at Shinjuku-nishi Police Station, had a girlfriend who was 遠宮, a young, beautiful boss.
Koenji had grown love for 遠宮, who had a queen-like disposition. One day, while investigating a murder case, his best friend from his school days in 遠宮 appears. Koenji is upset by the full face of his smile that he rarely shows, and feels jealous as never before. Moreover, after that, 遠宮's attitude was somewhat unnatural, and Koenji feels strange? And the investigation is going to be difficult too?
The super popular mysterious love, long-awaited all is written down!