Envision an alternate universe.

On a planet close to two suns, several islands shimmer under their light. Now on this planet the largest island is divided in two by a plain roughly 10 kio wide. Either side of the plain, are two built up areas, one dingy, covered with dark clouds, the other split neatly into six regions. One side controlled by the Makuta, the other by the Toa.

For centuries the Makuta have tried to defeat the Toa and drag the whole of the planet into their clutches. And every time the Toa have managed to defeat them, knowing that someday one of their rank would enable the Great Spirit to regain his physical form.

…

Leering at the captive forced to kneel before him Makuta Teridax narrowed his gaze as he pondered on what ransom he should demand for the pretty little Toa. He was about to order one of the shadow matoran to take a message to the Turaga when he paused and moved to more closely examine the hostage. On spotting a tiny mark of the symbol the Toa favoured on her shoulder Teridax smiled, "There will be no ransom, she will be staying for a while."

The Makuta had heard of the prophesy many times and was delighted that the one who would bring it to pass had been captured by his Rahkshi.

"Some prophecies are meant to be broken." he growled before giving orders that he was to be left undisturbed for the next few hours before he threw the Toa over his shoulder and headed for the nearest cell.

Dropping the Toa to her feet as he gestured for the door open, Teridax then grabbed the Toa by her arm, throwing her onto the rough bed. Before she could regain her senses, tied her wrists to the headboard before doing likewise to her ankles. A slow evil grin appeared on his mask as she struggled futilely against the bonds then he reached out to run a claw down her body, his intent gleaming in his eyes. He then climbed on the bed and bent over the hostage, slowly removing her armour while savouring the horrified look in her eyes as she realized what the Makuta intended.

A pained cry escaped the Toa as Teridax suddenly thrust into her, a growl of delight escaping him as he confirmed what he'd thought, that she was untouched, "Perfect." he rumbled as he continued thrusting, while his hands caressed his hostage's body, noting the areas that made her eyes widen in shocked horror at the sensations that shot through her form.

"I'm going to make you scream my name in pleasure." he purred as his hostage whimpered as she struggled against the bonds, her eyes wild as she shook her head and tried, yet again, to use her mask power to dissolve her bonds. Then she cried out as Teridax sensuously ran three claws down her body until he reached a particularly sensitive area and began stroking it, "Your mask will not work unless I allow it. Now..."

Sobs and whimpers filled the room as Teridax then licked his way up the hostage's body, smiling as he felt her responding in spite of her resolve not to give in.

Looking down on the female, Teridax smirked as she shuddered, unable to resist any longer she whispered, "P-p-please." tears running down her mask. The Makuta paused for a minute, watching as the Toa whimpered again, her body writhing helplessly on the bed. Smiling darkly, Teridax loomed over the bound Toa, "What do you want me to do...hmm?"

"T-take m-m-me." the female whispered, her voice barely audible as Teridax ran a claw down her neck before tilting her head up so their eyes met, "Oh I intend to do more than that. You have yet to scream my name." the Makuta purred as he entered her again and began slowly thrusting, concentrating on driving the female to climax.

...

Several hours later, Teridax stalked from the cell and gestured to several matoran, "Clean her up and take her to my quarters. Also take that," he gestured to the pile of armour, "Smelt it down, she won't be needing it any time soon.". Nodding, a couple of the matoran snatched up the armour while the rest silently fetched water, cloths and towels. Pausing to watch as they started on the unconscious Toa, Teridax smiled to himself in anticipation of further attempts to break the Toa's spirit and headed to meet with the other Makuta.