Migome - Seris the Devil Killer in Harbor Village Eng Rpg

To deal with devils appeared in Harbor Village.
Seris was sent to this small place.
The devils are somewhere in this village.
You need to find them out and get rid of them.
But villagers are eager to have sex, so they spare no effort to take advantages of you.
Your H points grows after having sex in this village.
Don't let it be more than 100.