Further and further the priestess' will fractures and splinters as the pleasure assails her body in ways she never imagined possible. As Seraph's spell suppresses her pain impulses, she moans louder as the huge cock continues to plunge in and out of her tight, squirming ass.. causing pleasure to rip through her body.

Aurora cries out in maddened pleasure when Seraph compliments her on being a fuck cow, and her body shudders and clenches around him in response, trying to urge more pleasure from him, while also working to bring him even greater pleasure - to indeed show the angel just what a wonderful fuck cow she really can be.

She is beyond rational speech as her breasts continue to swell with more and more milk, faster than the tendrils suck it form her, swelling from her already huge DD cups, to truly outrageous G cups, which still feel so heavy and full that they look to grow still larger.

When the tendrils begin to creep up inside her sheath though, her walls begin to tighten and spasm harder.. her orgasm increasing another level, even before they begin to vibrate. But then, Seraph starts the vibration right over her g-spot, and all hell breaks loose!

Aurora gives a piercing shriek as she starts to cum like never before.. and the observation window to the lab starts to shake like her cry will cause it to shatter! Her breasts heave as she has a massive let-down reflex, and her breasts suddenly swell another two cups, as milk erupts from them like a pair of firehoses. The sucking cups can not gather it fast enough, and milk begins to erupt in a spray all around the edges of the cups, spraying all over Aurora's body. The tentacles inside her pussy feel her walls shudder and tighten as orgasm after orgasm fire through her so quickly that it's impossible to tell where one ends. Even her g-spot seems to vibrate on its own as if it were orgasming completely separately from the rest of her body.. and her honey flows so copiously that it threatens to overflow the tendril drawing on her cunt.

And as if that were not enough to completely devastate the young priestess... the Storm inside her continues to feed the amazon strength and endurance.. trying to help her survive.. but in doing so, weakening the critical defenses around her soul. The tiny shadow-shards in the storm, begin to swirl and tighten in the storm, forming a small vortex.. a tornado inside the hurricane.. a tunnel breaching the priestess' defenses.. a tunnel through which a single tendril of shadow starts to slip inside to the priestess' soul. The shadow gently caresses, fondles, and probes the pure core of the priestess.. and as it does so, Seraph will feel her body convulse in unbearable ecstasy.

Seraph smiles to himself, his bad mood from having to work in the N.I.C.E. labs gone simply because of the wonderful sensations, and the entertainment it provides, that Aurora was giving him. The way her ass grips at his shaft, trying to draw as much pleasure for both of them as possible. The way her voice cries out in ecstasy, her shriek shaking the observation window and threatening to break it. Her body is cumming almost constantly, each orgasm blending into the next so closely that it might as well have been one single massive and constant orgasm. Milk erupts out of the edge of the bells sucking on each of Aurora's now massive breasts as more milk emerges than the bell can suck. It starts to spurt out onto her body, and as the liquid starts to coat her front Seraph can 'see' mana flowing from the storm inside herout into her body. It sustains her, giving her the strength to continue cumming like this as her body is wrecked with mind shattering pleasure.

It also forces the storm to not focus as strongly on the shadow corrupting her soul, and Seraph watched as the shadow starts to gently probe at the core of the princess, causing the pleasure she feels from the cock slamming into her ass, as well as the feathers vibrating inside her or sucking on her, to spike in intensity. Seraph smiles and lets out a low groan of pleasure as the white haired student's ass grips him like a vice. He 'twists' his cum, making it full of dark mana designed specifically to fuel corruption based shadow magic, just like the 'shadow' inside Aurora's soul. With one final, brutal, thrust he impales himself fully inside the lovely student's body and lets himself cum. As his black seed squrts into her it enters her soul, and while the storm will increase slightly in power the shadow will have a sudden surge of power. What it does with that power ... Seraph is quite interested in seeing.

Aurora's mind is indeed shattering under the relentless assault of climax after climax.. each one stronger than the last. It is all the Storm can do to give her the strength to survive as wave after wave of orgasm crash through her. She moans as her body is soon covered and dripping with her own spurting milk. As the feathers keep stimulating her sheath and g-spot, her juices flow faster with each climax until Seraph's tentacles can't suck up all of her cum any better than it can absorb her milk.

Soon the Storm can spare no more energy protect Aurora's soul - as all of its mana is spent trying to protect and support her body. And that's just when Seraph begins to flood her body with his dark mana seed. The seed provides the Storm with a boost of energy to revitalize Aurora's body - but due to the dark nature of the mana, Aurora's own corruption grabs most of the power.. power that it begins to pump directly into Aurora's soul.. the shadow probe now 'fucking' Aurora's spirit, and pushing more and more of the corrupting energy deeper into her soul, where it will undoubtedly change the Priestess forever!

Seraph can actually 'see' as the priestess' mind shuts down entirely in an act of preservation, to keep her from being driven insane by the levels of mana and pleasure and corruption that are assaulting her body and soul. Her mind may be gone, but her body, fed by the diminishing power of the Storm climaxes harder and harder and harder. A sound of soul-deep pleasure erupts from the amazon's convulsing body as she gives a final piercing wail that at last shatters the windows of the room.. until finally, her body falls completely limp in his grasp. The Storm is exhausted.. even the Shadow seems to be overwhelmed, and coils back within the Priestess' body. All of her defenses - physical, mental, spiritual and magical are down.

In her completely defenseless state, Seraph can see the results of his actions though. The dark magic has permeated not only every fiber of her body.. but has even begun to make small corrupting changes to her mind and soul. The once pure 'star' of her soul, still pulsing with 'light'- but each pulse also reveals a number of 'dark patches' where the Shadow and his seed have worked their way into her. What this corruption will do to the priestess in the long term is anyone's guess.

((Sorry for my absence -- I didn't know if you wanted to continue here - or later.. or if you wanted to call this closed?))

Seraph smiled to himself as the priestess that had been so pure not very long ago slumps, going completely limp in his feathers as his cock remains inside her ass. Her mind had already shut down, and her body had followed it soon afterwards. Even with mana being infused into the body it can only take so much pleasure before the fact that she has been fucked and milked so powerfully takes its toll and her body has to shut down or it puts itself at risk. Her bodies last act of pleasure was to cry out, in a fairly amusing fashion since her cry shattered the observation windows, and probably damage some of the fairly expensive equipment in this room. Not that Seraph cares about the N.I.C.E. lab equipment in the slightest.

Seraph continues to smile to himself as he looks 'into' Aurora to see just what the end result is. The shadow has spread considerably, corrupting her body as well as fusing with parts of her soul. He can see the 'splotches' of darkness in the white light that it had once been, and no doubt they will continue to grow. As he pulls out of her abused ass the feathers that had been milking her milk and juices retract, and her body is gently lowered to the floor as Seraph reforms his wings. He reaches down and touches her body, and two spells surge into her defenceless form. The first 'heals' her external body, making it look like nothing has been changed as her clothes are returned, her breasts return to their normal size, and her milk and juices vanish. Seraph's cum inside her ass has already faded, absorbing into her body and soul. The second spell is very different, and is cast in such a manner that it lurks deep inside her mind where no other being on the island could even have a chance at finding it. It is a compel spell, something Seraph can use later to take control of the student's body, without her ever realising she has lost control. This student is very entertaining, and Seraph wants to study the corruption spell inside her more.

With that done Seraph teleports Aurora back to her room, putting her exhausted body in her bed so it can rest. He himself teleports elsewhere, somewhere to consider everything he has discovered and to come up with new theories about just what this shadow magic is, and how it will react next time.