its only a one shot but we get to see Teppei in high school and a little glimpse of Fumiko and Sensei
http://www.mangago.me/recommend-manga/junes_lily_bravado/
here is the right link
http://www.mangago.me/read-manga/junes_lily_bravado/
Thank you so much for sharing this or else i would have never known about this one
Also I kinda wanna see what Teppei meant when he said 'i'm being a good boy because in the future i will be a bad one' :3
P.s it's good to see that Fumino and Kazuma got a baby >_<
http://www.77mh.com/colist_238077.html Don't be thrown off by the cover
Thank you so much!