I don’t know where you can read it but here’s the name
https://www.cdjapan.co.jp/product/NEOBK-1985866
It is called 先生、ためしてみますか。 By Satomaru Mami. It is not translated and raws are only available if you purchase them. You can find some of her works on there tho http://www.mangago.me/read-manga/joukakei_kareshi/
Ok so hi I've been searching this manga for 5days straight and couldn't find it does anyone know PLEASE https://pin.it/613Svd2