This is a reworked edition containing stories present before in other manga compilations by Toshiki Yui.
However, the author has changed at least the first page of every story, changing positioning, way of writing,
and sometimes phrasing of the titles. So I have no idea if the stories are exactly the same otherwise, or if they are all present in volumes previously available here.

Also, covers and foreword are certainly new.

So posting this as a different manga by Toshiki Yui.

Gender bender begins pg 27, though not really, since both the body and the personality change completely.

Base +6, godmana +10

127 boob focus chap.

Base +8