犯され勇者Ⅲ～勇者なのに、ビンカンすぎるボクのおちんちん…～

The Empress suddenly assigned you to put down the strong monster, Kyuubi (the nine-tailed fox). Being a fresh and new exorcist, you try hard to meet their expectations; however, dreadful yet sensual monster girls take advantage of your lack of experience and assault you sexually without a break!
Can you defeat the powerful monsters to save the world? Or will your mission fail and after which, you go to the heaven in ecstasy?