Everyday life with mother! Love Life RPG - vDEMO by haruharutei - Adult Sex Game

Suddenly, dungeons appear throughout the world, and "Explorers" — those who mine magical crystals in dungeons and defeat monsters — become a recognized profession. After losing his father, who was an Explorer, the protagonist lives alone with his mother. One day, he realizes his true feelings toward her, and begins to act on those strong emotions.​