俺の彼女とお姉ちゃんの誘惑水着勝負!

A light novel written by Aiuchi Nano and illustrated by [[Ayase Hazuki]].  It was published as Puchipara Bunko Creative 43 on  2013/8/23.


h4. Links

* "Official site":http://parabook.co.jp/hpdata/bookdata/creative/ppc/043/043.html
* "Amazon link":http://www.amazon.co.jp/dp/4894902931/
ore no kanojo to oneechan no yuwaku mizugi shoubu