練習に集中できてないと叱ってきて、そしてその生徒の“とある部分"に気づいてしまう水泳部顧問の穂成美先生です。
一体ナニに気付いてしまったのか…
前回pixiv #120735477 "»":[/posts?tags=pixiv%3A120735477]

えちちな続き(集中できていない原因を解消してくれる先生の絵)あげてます。ご興味ある方はぜひhttps://anteiru03939.fanbox.cc/posts/8631799

Honarimi-sensei is the swimming club advisor who scolds students for not concentrating on practice, and then notices something about the student.

What on earth did she notice?

Last time pixiv #120735477 "»":[/posts?tags=pixiv%3A120735477]

I've uploaded the erotic continuation (a picture of the teacher resolving the cause of students not being able to concentrate). If you're interested, please check it out https://anteiru03939.fanbox.cc/posts/8631799