Utagawa Shirosuke (38 years old), a shut-in transported to another world, gets a tremendous recovery cheat.
He can use all the recovery magic he wants and create as many potions as he wishes.
In addition to that, his body has been rejuvenated to his 20 years old body by his powerful recovery magic.
But the other world seems to be a harsh place in its own way.
Despite having a recovery cheat, it’s hard to live alone.
The bottom line is that men and women must have s*x on a regular basis or they will “die”.
It doesn’t matter if you are a virgin or not immune to women If you don’t have women embracing you in your arms, there is no tomorrow.
This is the epic story of the protagonist’s free (lewd) survival in another world.