Orc Eroica, Vol. 5 (light novel)

After Bash saves the ogre siblings Rudo and Ruka, they beg him to take them on as disciples! The pair are out for revenge against the person who murdered their mother. Now that Bash has his very first disciple, Rudo's training begins, and they start a journey to track down the murderer. Along the way, they make a stop in succubus country. But what will happen when the queen proposes a tour of succubus cuisine? Will our hero be able to resist risking it all on a succubus and condemning himself to a life of sagehood?!