Lewd Customs in the (Tsugai) Mating Village - Final by Itsumoosewaninatteorimasu (Eng) - Adult Sex Game

There is a village where a certain god is worshiped.
There, a ceremony that happens once every 10 years is about to take place.
It is said that by overcoming the trials, the men and women chosen for the ceremony will be able to form an eternal bond
and live together for the rest of their lives.
However, if you fail the trials...​