S*x & Dungeons!!!~ A dungeon has appeared in the basement of our house, where H times = level! ~.

Sohei sets out to conquer a huge dungeon that suddenly appears in the basement of his house.

But, the only way to get traverse the dungeon is by having sex with girls and raising his Lv (love). It's a dungeon that has a special case to be strong! Sohei brings back the erotic items he gets in the dungeon and uses them on the girls he likes. He uses them on his favorite girls and plays tricks on them. But as he progresses through the dungeon, those girls started to change......? This is a story of a boy who traverses both dungeon and girls through exploration and sex!