are there any lists with student x student and/or student x teacher bl but only high schoo...

Student x student:
http://www.mangago.me/home/mangalist/221544/

Teacher x Student:
http://www.mangago.me/home/mangalist/213684/

Here's my student x student
http://www.mangago.me/home/mangalist/49011/

I also have adult x student but i have some teachers in there if you care to look
http://www.mangago.me/home/mangalist/52305/