Sex and Dungeon!! My basement became a Dungeon, and the number of times I do *H* equals my level... what!?

Explore the world of 'Sex and Dungeon!!' in this captivating Japanese web novel where a boy named Saino Sōhei embarks on a journey through a labyrinth hidden in his basement that grants the ability to raise one's Love Level through romantic interactions with girls. As Sōhei ventures deeper into the dungeon, the dynamics of his relationships with the girls he encounters begin to shift. This story, blending elements of ecchi, harem, and school life, offers readers a unique narrative filled with adventure, magic, and mature themes.