欲望の宝珠~寝取られた純愛~
A light novel by グロシャ・ノワール, published by Osiris Bunko.
The cover was done by [[amasa-hikae]]. See post #1753480.

h4. Links

* "Page on hnovel":http://hnovel.jp/redirect/redirect_list.php?id=0104027001&dcode=
yokubou no houshu ~netorareta junai~