Lamento -Beyond the Void-

Athena, a brainy, and buxom research student, has stumbled upon an amazing archaeological discovery... a magic dungeon full of sexual debauchery!! Try and uncover its secrets, or give in to lust and carnal desire in this brand new erotic RPG! Rife with bawdy quests, arousing treasures, and an entire ecosystem of lust-crazed mythical creatures, not even the town is safe from its seductive allure!
Level up your 'Lewdness Level' through exploration, sex encounters, and interacting with the townspeople to find out just how deep the rabbit hole goes... This sequel to 'Ruruka and the Grand Sorcerer's Erotic Trap Dungeon' builds upon the previous game's world and gameplay with a new heroine, more quests, a new 'town lewdness level' mechanic, and tons of brand new outrageous CG illustrations!Story
“I just know there’s knowledge and magic we’ve never seen before in there! I want to see it with my own eyes!”
Athena was a bright young scholar living in the peaceful town of Codex Ruruka, a place founded long ago as a center of knowledge and wisdom. One day, while wandering the forest, she unknowingly causes a mysterious dungeon to come rumbling out of the ground! However, when investigation teams were sent to scout it out, ordinary citizens, including her, were strictly forbidden from entering.
Unable to ignore the dungeon’s alluring call and determined to reveal its secrets for her graduation thesis,
she chooses to slip past the many warnings and step into the sultry depths alone. Filled with erotic traps, lustful monsters, and otherworldly pleasures designed to slowly break down both body and mind, Athena finds herself caught between scholarly ambitions and an overwhelming temptation to throw away everything she thought she knew about herself…
Will following in the footsteps of Lady Ruruka’s legacy lead her to enlightenment... or to a far more carnal destiny? The choice is yours!
Features
- 60+ erotic CG illustrations across 5 dungeon floors, ranging from clothing mishaps to hardcore sex with fantasy monsters.
- Simple yet addictive evasion-based gameplay that makes it easy to enjoy erotic scenes while progressing the story.
- Unique "Lewdness Level" mechanic that dynamically changes available events, NPC interactions, and even influences what ending you get!
- Wide range of quests, items, costumes, and NPCs that allow for different ways of playing through the game.
- Gallery Mode for viewing unlocked CGs and a bonus prize for unlocking them all!

Hiroto and his wife Nodoka are married and love each other, but over the years their sex life has become stale and less frequent than before.

They get invited to dinner by the Iseya couple, Masataka and his wife Saki, who they have met briefly before.
The Iseyas openly show their affection to each other and as their actions get more and more daring, Hiroto's sexual desire is rekindled.

After another dinner the Iseyas ask them, if they are interested in partner swapping.
Hiroto hesistates but Nodoka tells him, she trusts him and the decision is his.