Lewd City Girls

As a normal human male, you entered a gym managed by several monster girls.
Here, you must obey their instructions as they put you under the most rigorous
"Libido & Ejaculation Management" fitness program.
Only one discharge per week, and nothing more.
With an unique card based combat system, you play your cards to achieve the best training result.

A flourishing civilization had sunk into the sea.
The night never dawns...... and a sense of apocalypse hangs over the world.
However, people who live in this world are not pessimistic.
They are living their lives vividly, exploring ruins to earn a living and doing their respective jobs, and their days are somewhat idyllic.
You'll land on an island in such a world, and as you explore the town and ruins, you'll come into contact with fragments of the world's mysteries.

Twenty years have passed since the existence of Inma was discovered. After gaining power and prospering, Inma began to conquer the world. In order to stop the conquest, the hero, the hero, enters the Demon King’s castle to defeat the Demon King, the king of lewd demons. Wearing legendary equipment, the hero confidently arrived at the Demon King, but the Demon King grinned.
She started seducing him by emphasizing his big breasts. The hero who is defeated by the demon lord’s powerful lustful power has the “mark of lust” engraved on his body. That stamp was a terrifying stamp that said “I get horny anytime and anywhere, and I can’t control it with reason”.
Will the hero be able to reach the Demon King again and save the world?
 

Erina, an engineer and a self-proclaimed adventurer, finds herself in Era Sheila after wandering from place to place fulfilling requests in pursuance of the romantic adventuring dream. The city is named after a famous adventurer, who happens to be one of Erina’s aspirations as an adventurer herself. Little did she know, the city had another moniker, widely known as the City of Machines. Just what does this city, one full of sex-starved men, have in store for Erina?

Iris Chromel, a saint of the church, became a vampire in the battle with the True Ancestor. Now that she has become a demon, she is in danger of being banished from her throne as a saint. One day, she hears that beneath the labyrinth city there is a holy relic that can completely seal away the powers of vampires, so she heads to the labyrinth city… Will she be able to overcome the dungeon and return to being human?