User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170322010804/@comment-10330822-20170322080550

You'd imagine he'd have used something like that back when Issei used Penetrate to see Gabriel naked back in Volume 18.

Its kind of interesting as envious as these men are, Issei's already seen her naked, this was just erotic.

You ever wonder what Azazel would do if he got out of that barrier years from now and found out Issei had a child with Gabriel.