The Counterwar of Queen Ilyss

A beautiful demon queen, on a quest to defeat the hero!? She was as proud as ever. But she had become weak and was easily beaten. "You, you bastard......! I'll kill youuuuuuuuuu......!!" Then: "...... Enough! ...... No no nononooooo!" Fallen from power, Ilyss the (previously) all powerful demon attempts revenge on the hero that toppled her, but can she do it without losing her virginity to men and monsters!? What can she do for money? Be a courtesan!? A scapegoat for demon-like princess and dark elf! Prostitution, hypnotism, sekuhara, gangr*pe, misdeeds with monsters and tentacles...... Queen Ilyss faces all kinds of lewd trials!!