Taming the cat

Koneko is now bending over with her butt up in the air, her chest close to the blanket, and her face too as she is presenting her ass to Hyoudou.

Issei dick twitch at the presenting butt, with tails and ears showing, it felt like he is a predator claiming his prey.

He re-enters the hole that he had pulled out from a bit too early, her sphincter clench tightly. If she actually tried, she might crush his dick if Issei didn't tell her to "loosen up"

Still though, her butt is naturally tight as it took a lot of effort to push into it. Koneko must have enhanced resilience too if she isn't letting out a loud voice.

Though some did come out as a Nya,

The two blondes are looking at the scene before them. Asia and Mittelt are having a voyeuristic view of their owner of the house and master respectively. The nun does not know what exactly is this odd feeling she is having now. watching someone doing a sinful act while she laid bare with a Fallen Angel beside her. The circumstance is truly irregular for someone like her, even if she had faced a similar perverted situation.

Mittelt though, she silently admits she is enjoying the cat being fucked like that.

"Nya!" Koneko let out an unintentional meow. Thanks to the rules, she is left in a pure defenseless state. Her concealed instinct showing as the part where an animal is dominated by another, specifically in mating. Her tail brushes wildly around Issei's waist, feeling every thrust in her butt.

As Issei finally let out his cum filling easily of her butthole as it spills.

"Yeesh, wonder what is going on with me." He looks at what he did to the white emotionless girl, now twitching a bit as her ass is being fucked thoroughly.

Surprisingly, Koneko got up and crawl towards Issei, her eyes filled with something as she goes and licks at his dick that is smudge with cum and was inside her rectum. It seems her animalistic instinct had taken over a bit as she considers Issei as the dominant male in this territory.

It's safe to say, Issei got a special contract and a new pet.