>>6293729I've got a lot of these. Like this one...
It's another one off, about an adventurer lost in a labyrinth, and the labyrinth's bored out of her mind and by now very rebellious guardian fairy, whose purpose was to warn people away from the labyrinth and save the tougher monsters (who left ages ago) the trouble of killing any wanderers.
It starts off with a stock minigirl scenario: fairy is tired of playing guardian for a deserted labyrinth, and meets Adventurer. She ends up pulling him into some lewd shenanigans, mostly involving bodyjobs, licking, mouthplay and lastly, cumflation and cumbaths. And then the fairy springs her trick on the adventurer. She can absorb mana from any magical substance, and, incidentally, semen is one of the more magical ones, neatly explaining why witches would dress provocatively.
She ends up using the mana from Adventurer's cum to grow to the size of an average woman...with voluptuous curves. More sex ensues, and fairy remarks no one else stuck around after she did that one. The two then empty the labyrinth of all the valuables, and run off towards a dwarven settlement. Book ends on them resting in a hot tub aboard a large, golem and goo girl-staffed dwarven airfort, getting it on in a moment of lewd lechery. Then she decides to grow to minigiantess sizes, prompting Adventurer to just relax and enjoy the thick walls rubbing his cock.