Ravel
When you find yourself very first got a low view out-of Issei, their thoughts away from him altered just after the guy beaten the lady sister Riser Phenex and you may stored Rias, while the she come to lookup more info on Issei. She came to know even with their lecherous choices, Issei is actually enchanting, extremely innovative and compassionate throughout the their comrades and exactly how he provides taking walks forward to follow their fantasy .
Issei came across 
the girl once again as he decided to go to brand new Underworld as he asked her to mention your of the his label, much to the girl contentment. She informed me you to she are a “free” Bishop, just like the she was replaced so you can the lady mommy. The pair of them manage meet anytime one Issei carry out go to the Underworld, including when she gave him a cake and you will guaranteed to help you perk to have your within his then match otherwise when she assisted which have an enthusiastic Oppai Dragon skills. She later arrived at attend Kuoh Academy and started living in their house very she can become nearer to him.
Ravel try later designated once the Issei’s manager to assist your having his hectic schedule and you will newfound popularity. She’d assist your for the discovering for their Mid-class Demon campaign otherwise wanting a suitable pact Magician.
Immediately after Issei try promoted so you’re able to a high-class Devil, Ravel is exchanged to help you your, to be his Bishop, much to help you the woman joy because the she guaranteed to work hard towards Issei’s behalf as the his slave and you will manager. Just after to be Issei’s servant, Ravel first started managing their schedule a lot more tightly than before.
Whenever Issei inserted brand new Azazel Mug and you will authored their group “Class Yellow Dragon Emperor of Glaring Basic facts”, Ravel turned into his second-in-demand therefore the tactician of their class, undertaking all the measures that the class could use into the the suits.
Ravel views Issei as the their character, like the heroes in the stories her servants carry out realize so you can their when she try absolutely nothing. She constantly wanted to be a woman exactly who you will service such as for example a champion, however, slowly forgot about any of it as she got more mature, however, abreast of Issei’s save from Rias, Ravel found look for your as the a character she you can expect to support.
Ravel does not frequently notice Issei’s pervertedness and contains actually provided to get to know it to possess your, saying the woman mind and body end up in your, their Queen. She and additionally expressed no opposition during the allowing Issei play with the lady breasts to have his breast process.
Kunou
Kunou initially mistook Issei as a person in this new Hero Faction, who kidnapped their mother, once the she provided a group of Youkai to assault your. She later understood their error and apologized in order to him for it, which have Issei actively recognizing the woman apology. Issei afterwards guaranteed to aid rescue their mother, with Kunou being pleased to possess his help. Kunou after implemented Issei as he ran off to struggle the newest Hero Faction and you can rescue the lady mom.
Kunou agreements on becoming Issei’s concubine and to give delivery so you can his youngsters, with regards to the [Kyoto-Heavenly Dragon Descendant Plan], produced by the woman mommy Yasaka.
When you find yourself Kunou was initially hesitant to shower with Issei, she afterwards let go of the girl doubt because of her future because Issei’s concubine. She also desires the girl boobs to grow big like the girl mother’s.
However, she gets flustered and you can jealous whenever their mother flirts having Issei. She has began to worry you to definitely she you are going to reduce Issei so you can their mom and you may in place of become Issei’s lover, she would be his child when the their mom married him and you may had his son.
Kuroka
Whenever you are Kuroka initially was intense so you’re able to Issei and looked down towards your, she after took an interest in him because of him being a heavenly Dragon particularly Vali, given that she wished to features a sexual connection with your inside hopes of siring the little one of an effective Dragon.