Habitual Inconsistencies or "The time the author attempted."
Twilight Sparkle sat down. She didn't need any stallion to concede to her will for she is a perfectly well rounded mare. No pony would dare doubt her presence as she sat staring at the moon in its luminous glory. Its glaring light is definitely something to behold. She started to wonder back to when she lived as a little filly. Struggling to really understand why those thoughts were even being bothered to be considered in the first place. Twilight wondered how she would be acting so odd. Then, the sudden realization, she had no idea why she sat under the moons glorious light. She grimaced and frantically looked around herself before she noticed she was in the middle of nowhere. No sign of civilization and its artificial landscape of concrete, metal, and energy. Fear filled her mental gullet, the idea that her memory is vacant raised many questions.
Looking around herself, dust and sand dunes could be viewed throughout as her eyes adjusted to the dark. The ground began to shake viciously and the sand drove down deeper into a crevice below her. She shrieked from the sudden and unexpected sand that slid down into a cavernous hole that looked like it could swallow her whole. Twilight climbed quick to avoid her doom so her existence was not cradled in the sands. Each hoof forward raised her higher towards safety until she gasped for breath on the solid dry dirt. She stood up and peered deep into the place that could have been her final rest. A form emerged from the sand hole, quick and a loud tremor gave at its exit.
A bipedal form with differing body parts and a goat like head levitated in the air. He gained proper footing on the sand and watched Twilight Sparkle run for her life. She didn't know what that thing is, but she needed to get away. In an instant, the figure appeared right in front of the frightened equine, causing her to fall on her butt and slide closer.
"Hello there Twilight, are you ready?" he said with his arms crossed.
"Ready for what? Who... are you?"
"Oh of course, of course, I forgot that I made you forget your past. Well, let me explain before you freak out again, I'll make sure to be clear as water."
He coughed a few times and breathed a deep breath.
"You see Twilight, for the past few months you had been looking for a suitor to be with.", Twilight watched confused.
"You were once a princess under the tutelage of Princess Celestia... you know what, let me get to the point, You couldn't find anypony so you asked me in desperation to impregnate you from how ugly and worthless you thought you were.", she stared at the dracon-equis in shock, not the fact that she is a princess, but the fact that she asked this thing to have babies with.
"Why would I want to do you? Your not even my own species. I would most likely be with a zebra instead of you!", Twilight's rage could be seen deep into her eyes.
"Look, you asked me personally to not give you any details. You just wanted me to knock you up and then reverse back your memory. I even transported us to a nice scenic desert to get jiggy with. It's really not so bad."
"Well... how do I believe you!? How do I know your not tricking me?" said Twilight angrily.
"Sigh", Discord pressed his fingers between his eyes. This was going to be more difficult to get through than he thought.
"How about I give you back a memory? Will you let me rut you then? Plus, we need to get it done soon. Your unsafe day isn't going to last forever and I've got things to do."