Rias' future looks bleak

Getting a titjob from the second best pair of breasts from school was great, hearing about devils and peerages was better.

"Wait, let me get this straight. You can transform anyone into a sexy devil girl that would have to obey you forever?" Issei asked and Rias nodded her head.

"Yes, I have this capacity." Rias said, at the end there Issei pushed her mouth towards his dick and she quickly started licking at the tip before swallowing the head of his cock. She was a bit **** but she did so anyway as Issei kept his hands behind the back of her head.

"That is it, enjoy the flavor." Issei said as he thought about what he could do with this information.

Currently he was human, which was admittedly quite limited in many ways regarding what he could and couldn't do. Becoming a devil, gaining eternal youth and super powers sounded like quite an interesting prospect on his eyes.

Looking down at the beautiful pair of blue eyes looking up at him he spoke.

"If you were to turn me into a member of your peerage, how many of your pieces would be needed.

She stopped for a bit as she stared up at him before taking her mouth out of his cock. A pop sound could be heard as she did so and she didn't stop the titjob at the time.

"I have a mutation rook that should suffice. Why?"

"Nothing much, but can you stand up and show me your back? It will be pretty quick." He said and she nodded easily enough, not wanting to spend more time giving Issei a titjob nor tasting his cock in her mouth.

As she stood in front of Issei she turned around, showing him her back and the curve of her ass. Resisting the temptation of feeling that delectable ass that looked so firm you can make a ball bounce of them but still so smooth that probably even a baby's cheek couldn't match. Instead he raised her shirt just above her ass and with his pen he wrote.

Property of Issei Hyoudou

He knew he could have just wrote his name, but writing it like this would be an extra stimulus when he was to do her doggy style, which he fully intended to do.

"So, Rias, what you think about me?"

"That I want to kill you right now," She said easily enough, stunning Issei. "I want to be my own person, not be property of somebody else. What would it take for you to let me go free?" She asked and Issei was about to say that nothing would be enough, but he had a unique idea.

"Tell you what, you put me in your peerage first, then I want you to find and turn all the best looking women you can possibly find in this school or the Underworld, turn them into devils before bring them to me. If I am satisfied enough then I will give you one chance to free yourself." Issei said and Rias ruffed, not wanting this in the slightest bit but having zero options. "Also, send to me one of the girls from your peerage. If you don't do that then you are to start your exercises in stretching your little asshole, I might not be able to properly fuck you but your ass is fair game."

As Issei said that Rias grimaced, feeling herself wanting to vomit at these orders, but as he was her owner she could not do anything that went against what he said. As such she slowly nodded her head and left the room, leaving a very satisfied Issei after she turned him into her second rook.