大人のオモチャ、没収されちゃった!~使い方教えてやるよ~ / He Took My Adult Toy - "I'll Teach You How to Use It"
Rank: 408th, it has 7442 monthly / 314156 total views.
Authors: Nanami kazusa
Genres: Japanese , Manga , Josei , Adult , Mature , Smut , Drama , Romance , School Life , Slice of Life
Read direction: Top to Bottom
Release status: Completed
Year of Release: 2016
Year of Complete: 2019
MPCRS(?): G - Prohibited for persons under 18
Mr. Hiiragi's a popular teacher, favored by students for his enjoyable lessons. Chika, the class representative, looks up to him, and even has a crush on him that was supposed to stay secret... However, one fateful bag inspection day, their relationship takes a sudden turn. It should've ended without incident, but inside Chika's bag is something that wasn't there before! Mr. Hiiragi keeps her after school for a special lesson on how to use it...
Chapters 97 to onward Renta Version but with Coolmic numbers just to keeping in order. Just keep in mind that probably Coolmic has several more numbers because is a webtoon format but its the same Manga.