Second Semester English version
作品名：Second Semester English version
メーカー：すのーりっち
発売日：20210820
ジャンル：ラブラブ/あまあま, 中出し, ロングヘア, 黒髪
Manga about Shirou and Rin making out and having sex in thier room.
[48 pages manga book]
published May 2021.
This is a digital book that was published for SUPER TOKYO FES. 2021.
You can check the content of the manga on pixiv.
https://www.pixiv.net/artworks/89505047
Japanese version is here.
https://www.dlsite.com/maniax/work/=/product_id/RJ326815.html