Sleepy Futanari's Sperm-Milking Dungeon Rescue Chronicle

The reincarnated man and the heroine venture together through a dangerous dungeon and face numerous enemies. However, a pleasure trap awaits them on their journey. As they repeatedly engage in battle and dusky copulation, they gradually become addicted to the pleasures and take the path of depravity, becoming pregnant at every adventure…. With each dungeon, she becomes stronger, but at the same time, she falls into the depths of pleasure….

In The Rescue of Mermaids, you play Garry, a rare human-looking creature who can become into octopus when aroused (eromorph). Garry has three mermaid companions accompanying him on his journey to find a new planet to call home, but when they finally find an ideal planet, the mermaids end up being kidnapped. Now he needs to figure out how to rescue them and ensure peace and security for his lineage.

In the year 2030, humanoid robot technology has advanced significantly. After working tirelessly for years, you manage to save up to buy a customized companion robot: “Hina” the Sleeping Beauty.

Unfortunately, the Hina you have purchased is defective and will stop functioning in seven days! Using your skills and resources, you begin to save her from a complete breakdown! Unbeknownst to you, she begins to develop a “soul”...

One day, a suspicious drug that became popular among students from the black market...
It's called "Futanari medicine."
This story takes place in Kivotus in this medicine and among the girls.
 
In vol.1 Satsuki x Gehenna mob (Futanari), Asna x Bani mob (Futanari), and Hanako x Koharu (Futanari) appear.
Each one is included in two videos.
Only one side is Futanari.

It's a time when a faster-than-light substance has been discovered and humanity has migrated to Mars.
Suddenly, one day, an organisation lost contact with the centre.
They also found many unidentified life forms and tentacles wandering around the roadside.
Newcomer "Sasha" is a member of the Masta Zones (like a cosmic police force).
With the help of "Nabiko", she goes alone to the organisation to investigate...