in the classroom (Pixiv Fanbox)

アニメ配信してます！ぜひごらんください！ Animation has been distributed!　 Please take a look! DLsite:https://www.dlsite.com/maniax/work/=/product_id/RJ437379.html fanza:https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_250660/