Succubus Runa and the Erotic Dungeon

Three girls became adventurers dreaming of secret treasures and unexplored frontier.
One day they get to an ancient ruin which is yet to be investigated.
In fact, the ruin is a castle in which a great succubus has been sealed.
They get carried away by its too smooth way without any hindrances,
ending up breaking the seal in the very depth of the castle…
The three challenge the Queen but are defeated very soon……
Having cast curses on each girl, the Queen says to them:
“If you could not beat me, the spell will come into action and gradually alter
your thoughts and behaviors till all of you fall into total obedience to me.”.
Then, the three are thrown out of the castle.
Can the cursed girls overcome a number of ero traps to defeat the Queen…?

Assist the proud sorceress Amelia as she explores the dungeon and encounters all sorts of lewd events in this Roguelike RPG!
Shuttle between the damp, dark, tentacle-filled dungeons and the nearby town, with all sorts of perverted surprises in store for our busty mage.
Whether it's from tentacled monsters or regular ol' horny humans, naughty perils await the haughty Amelia!
Let her fall into depravity through the tentacles and humans' training... Or maintain her chastity 'till the very end. You decide what happens to Amelia!
 
In the holy city Crescent, rumors are afoot about a deadly labyrinthine dungeon after none of the scouting parties were ever heard from again.
Amelia, renown sorceress and adventurer also received a request to explore that mysterious dungeon.
The proud sorceress unfortunately misjudged the dungeon and became parasitized by one of its tentacle creatures.
The parasite has already begun to slowly weaken her powers. Will she be able to complete her mission?

A Night With: Succubus is an adult romance visual novel that transports you to a medieval world filled with desire and supernatural intrigue. You play as a solitary individual living on the outskirts of a quiet village, yearning for excitement and connection. One restless night, you discover an ancient book containing a mysterious summoning ritual. Out of curiosity and boredom, you perform the ritual—never expecting it to succeed.

In a flash of otherworldly energy, Seraphina, a powerful and alluring succubus, appears before you. She's not just a creature of temptation; she seeks to absorb the lewd energy of those she deems worthy. Seraphina isn't easily impressed—she'll tease, flirt, and test your deepest desires, evaluating your every move to decide if you meet her standards.

Welcome to Sweet Succubus, a captivating adult visual novel where love, danger, lust, and supernatural seduction intertwine.
A Bewitching Arrival
As an ordinary college student, your life takes an unexpected turn when your mother sends you an unusual "package" - containing Lily, a stunningly beautiful yet dangerously obsessive succubus. Bound by fate and circumstance, you must navigate the challenges of living under the same roof as this seductive demon who is both wildly affectionate and fiercely possessive.
Full of Desire and Danger
Your quiet life quickly grows more complicated as other intriguing women step into your world:
Mia – Your landlord’s charming and inquisitive daughter.
Gina - The beautiful neighbor with a secret of her own.
Selena – Your elegant and mysterious teacher.
Just as love and laughter fill your days, Zara, a rival succubus with dark intentions, threatens everything you hold dear. Will you protect Lily and the life you've built together, or will temptation and danger lead you astray?

By chance, you've become the target of the succubus "Milia." If you continue like this, you'll end up as her dinner.
To prevent this, prepare yourself and face Milia.
Milia appears at night, so wander around town during the day and prepare for battle.
You might also want to purchase equipment and tools from the shop, and gather information from the townsfolk.
Once you're all ready, rest in your bed until nightfall to be fully prepared for the challenge!