The red eye

You look more closely at the red eye. It's made of carnelian, an important stone to the Ancient Egyptians and found in many tombs. This one is a bright red whose colour seems to flicker beneath the surface.

Reaching out, you nearly touch the stone when you feel the heat radiating out of it. The gem is much warmer than the surrounding stone and seems to get its heat from within. You decide to pull it out quickly, so that it can't burn you. Immediately, you reach out again. The moment you touch the stone, there's a flash of light. You stumble backwards and fall off the stairs.

When the glow subsides, you see that red streaks have spread across the Isis' head and are spreading down her body. The statue looks like it's encased in lava. You hear a cracking sound and the stone begins to slough away. Isis in physical form, steps out of the wreckage of the statue.

The goddess turns to face you and you see that her eyes are the same colour as the carnelian stone, but are flickering as if they were aflame. She smiles cruelly at you.

"I have been watching your progress, Marcus Fairburn", Isis says. "I wondered if you were brave enough to summon me."

She beckons at you. Cautiously, you get up and walk over to the goddess. Isis pushes you onto your stomach on the stairs and pulls down your pants, leaving you exposed. She releases you but you don't dare move.

Isis returns quickly. She shoves her hand in front of your face, showing you a handful of stone spheres of different sizes. You see that they're made of three different stones – green malachite, red carnelian and blue aquamarine. Isis picks out a small malachite stone.

"Let's start with this one", she says.

Reaching behind you, Isis presses the stone into your ass hole. The stone slides in easily and you can barely even feel it at first. Then it begins to move. You yelp in surprise.

"What's it doing?" you ask.

"It's opening you up for all these others", Isis says as she picks up another, larger, malachite sphere.

The goddess pushes that stone into you as well and you feel both stones elongate and change shape. Three more malachite spheres follow. You moan as the spheres grow, pushing open your insides. Isis reaches beneath you and strokes your cock, which you didn't realise was already hard and leaking. You don't need her to tease you about unexpectedly enjoying this. Isis then picks up two medium-sized spheres – a carnelian one and an aquamarine one. Each is around one and half inches in diameter. The remaining spheres are put away out of sight.

"Which do you want me to use first?" Isis asks.

"What's the difference between them?" you moan as the malachite stones press into your prostate.

Isis winks at you.

"I wouldn't want to spoil the surprise!" she says.

You stare at the stones for an extra moment, then quickly make up your mind.

"Go for the blue one", you tell the goddess. "Carnelian got me into this mess."

Isis laughs, then takes the aquamarine sphere and pushes it into your ass. At first, the orb feels normal, but then you notice something strange. The aquamarine ball begins to radiate an intense cold. You yelp in surprise and reach back to push the sphere out of you, but Isis places a hand on your head, quelling your actions. You subside reluctantly, but you can't help moving your ass, as if you could get rid of that discomfort.

After a minute, you become used to the aquamarine sphere inside you and realise that the coldness the ball is emanating is actually helping counterbalance the arousal the malachite spheres are inducing. At that moment, Isis pushes the carnelian sphere into your ass. This time you scream, because the carnelian stone feels hot inside you, but the goddess' hand remains on your head.

The carnelian and aquamarine stones move inside you, circling each other. This means that your insides are hit with cold and heat by turn. To your surprise, you find that this disparity between the two stones is increasing your arousal by tenfold. You moan in pleasure as all the stones inside you seem to move independently of each other, pressing against everything.

To your embarrassment, you feel your orgasm approach. Without needing to touch your cock, it spasms and releases jets of cum onto the stone. You slump down, exhausted. Isis releases your head and somehow removes the stones from your ass. When you next look up, the goddess has resumed her place as the statue. As she turns back into stone, she winks at you.