Truly an intriguing title...I'm certainly interested in what kind of release it would be.
A pretty nice spread, I'd say it'd look nice as a wallpaper or a poster...
Akiba-kei pointed out that the chapter is from X-EROS #24 and as this issue is from the time before Fakku got the license, it's very unlikely that we'll get that chapter (at least in the near future)...
You and TheExile are both right: the spread announces the Bunny Academy chapter, but there is also a chapter with the pictured manga drawing teacher having sex with her students (which till now was only scanlated).
If this is the story that I think it is...!