Duke_Asmodeus

In a world where dungeons have materialised for 3,000 years, wealth and power pour like a waterfall, throwing the world's balance into chaos. As people rejoiced in newfound riches and opportunities, the impoverished finally found a way to escape poverty.

But with power came the need for control, and a certain occupation was created to manage those who dared to enter the dungeons.

The Explorer's Guild was born with many eager adventurers seeking to enter these dark and dangerous places. 

Those brave enough to venture into the dungeons were given a title to signify their status, with the most skilled among them earning the title of Dungeon Scout.

Our hero, Vincent Schwartz, was a young orphan found inside one such dungeon. 

He was adopted by the dungeon knights who found him, and for eighteen years, Raised among the very creatures that were his born enemies.

However, thanks to the love from his adoptive mother, Verda, he became an ordinary elf-like boy filled with love and passion for humanity and his peers.

On his 18th birthday, when the world's children could ingest a special fluid and awaken, he was scared of remaining weak and useless; however, at the moment!

A mysterious system known as The Demonic Choice System appeared out of nowhere and gave him random choices with different rewards throughout his life.

Vincent made his first choice, able to gain a powerful but strange Summoner class. With this power, he could summon beings from distant lands, wielding unlimited power and the ability to perform devastating attacks.

Will Vincent's newfound abilities help him attain the life of his dreams, filled with love and adoration from the beautiful monster girls he encounters? Or will he be forced to fight and battle against the shadowy purpose of the dungeons themselves as the world's secrets and darkness begin to unfold before him? 

Only time will tell in this epic, romantic harem novel of adventure and intrigue.

Summoner: Monster Girl Harem!

"What's the matter, Silvaria? Are you having trouble sucking me to the base?" Vincent teased, one hand stroking her soft white hair; the other sliding along the clitorises of Efrita, who began to shudder, letting out sexy gasps from the pleasure of his finger.

'That's only because you're so big!' Silvari thought, giving him an evil smile before she used her free hand to caress Efrita's breast, squeezing the soft flesh and moving her other hand along the smooth sensation of Efrita's body; before pushing her back closer to Vincent.

Silvari's head slid deeper, and her drool began to bubble from her nose as she spat and spewed thick, slimy drool down his meaty shaft, unable to focus on anything but sucking Vincent's huge cock.

[Bonus chapter] Chapter 21: The Sisters lips [R18]