【Murakami Suigun no Yakata】F-ismVol20

This is a CG collection distributed at Comic Market 86, where you can enjoy six situations using the Internet browser.
It contains 9 newly drawn pictures and more than 280 difference pictures. High resolution version is also included. Also includes illustrations published on pixiv and other sites.

6 Situations
-Miko Shizusha Bondage Urine Purification
-Pussy hole dedication miko
-Cheer tormenting, restraint, both hole torture
-outdoor double hole vibrator cheer torture
-School double hole vibrator pervert masturbation
-Public masturbation on the way to school late at night