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Spike groaned as he slowly woke up his head aching, Last thing he remembered was Twilight having to leave in a hurry because of a emergency fire at Flutter Shy's house, Then something hit him, and now he was waking up in a cave. the young dragon picked his self up looking around confused at the dark setting and at seeing what looked like chains on the walls a large chest set against one wall.

"So your wake, good I've been waiting for this, I've been waiting years in fact." Spike yelped spinning around and looking up at the large imposing form of a black and red dragon who stood between him and the apparent entrance to the cave.

"W-who are you?!" Spike gulped backing away, the dragon laughed couching down in a attempt to seem less imposing.

"I am Darnak King of Darkonis the ancestral home of all Dragons." Spike slowly nodded having came across references to the place in the library.

"Ok...Why am I here?" Darnak laughed again a deep rumble in his chest.

"Darkonis has a long standing treaty with Equestia, we allow you to take some of our eggs for use in your schools and we may do as we please in your kingdom, with one clause. If they hatch a female or purple dragon, that dragon is to be sent back to us immediately." 

"...Why purple dragons?" Spike asked in a small voice.

"Because only purple dragons are capable of bearing pure blood royal dragon's such as myself, and because they are hermaphrodites." Darnak said simply, Spike stared up at him before bursting into laughter.

"Your joking right?" Darnak snorted narrowing his eyes angered at being laughed at.

"No, I am not, you are a hermaphrodite and as the only purple dragon of this generation I have been able to find I find myself forced to ask you this." Darnak bent low to look into Spike's eyes.

"Will you be my Queen little one? You need not take the title now, you can grow up happy and spoiled in the castle with me and when you are ready, take the throne next to me and be mine and only mine." Spike looked horrified backing away.

"N-no way! I'd never go with you!" Darnak's eye's hardened.

"Little one-Spike, don't test me. You are the only purple dragon, you are the only one who can birth the next generation. I'll even let you stay with your little Pony friends if you just sware to be my Qu-"

"Never!"  Spike spat swiping at Darnak's muzzle, his claws didn't even mark the other's hard scales. Anger flared in the dragons eyes Darnak growling.

"....I'll give you one last chance Spike." He warned the two glaring into each eyes before Spike tried to make a break for it diving between Darnak's paws, The larger dragon's tail whipped him back Darnak picking up the small dragon eyes cold.

"Fine then, if you won't be my Queen willingly I'll just have to brake you and make you my Slave."