The White Mage Doesn’t Want to Raise the Hero’s Level

Izumi Irie is a hero who was summoned to another world and has joined up with Shina, a high level White Mage. However, Shina fell head over heels for Irie and, not wanting Irie to get sent back once they take down the Big Bad, wears sexy outfits to distract him during battles. Now he can't concentrate in battles and has not at all been able to level up even once....