Goo Goo Quest ~The Story of the Lvl. 100 Hero Defeated by Babytalk~

His mother kidnapped and his country disgraced, a hero has arrived at the Demon Castle to defeat the Demon Lord and make everything right. But before he could enter, he was defeated by a low-ranking succubus...

When he awoke, he found himself face-to-face with the Demon Lord herself... and it was his own mother, Queen Maetel! His maid Melissa was there, as was his older sister Tia, along with his younger brother Elio, who was for some reason dressed like a baby and seated in a stroller.

Now that his own mother is the Queen of Succubi, is there any hope for our hero?

CV: Shiho Bubaigawara
The hero's mother, and queen of the Googooria Kingdom. She has M cup tits and a 121 cm chest. Her desire to turn the hero back into her baby has corrupted her into the Queen of Succubi.

Her special skill is the "Titty-Smother Hug", which lowers the level of those caught within. Her succubus transformation has sent her maternal instincts into overdrive.

CV: Chiroru Oyama
The hero's former wet nurse. She has L cup tits and a 115 cm chest. She has pledged her loyalty to Maetel and continues to work as her servant. She's loyal enough that she even gets to help tease the hero.

Her special skill is "Titty-Shaking Infantile Regression Mating", which works like a multi-hit attack that spells doom for all caught up in it. She too has transformed into a monster of mothering...