User blog comment:Jopjopjop/Volume 18 Spoilers/@comment-16281343-20140619173248/@comment-202.152.202.189-20140620011650

The cost?? Issei just want to see gabriel in nude condition it's not like that he wants to have an affair with her. Azazael wished her to "fall" but Issei just wanted to see her naked, that means Issei's wish is not so harmful compared to Azazel's wish