Author
Seishun Guidance
Hentai
- Score
- N/A
- Rank
- N/A
- Popularity
- N/A
- Members
- 209
- Status
- FINISHED
- Chapters
- 3
- Volumes
- 1
- Type
- MANGA
1. Gakuen Ura Service (学園裏サービス); Comic Hotmilk 2020-12 2. Gakuen Ura Service EX Seikatsu Shidouka (学園裏サービスEX 性活指導課); Comic Hotmilk 2021-05 3. Shishunki no Litmus (思春期のリトマス); Comic Hotmilk 2022-02
