User blog comment:Alcahona1095/High School DxD BorN Episode 11 Review/@comment-195.189.88.79-20150614082626/@comment-3965848-20150614091941

@Gooer Agreed

@AzureDragon While "parasite" seems right, a more accurate term would be "symbiote", since she's wearing the armor, with the fake Issei being the symbiote.

While it's good to know that Rias was NTRed by the bad copy, he was technically "inside of her".