Fusion

"You lose again, sister," Celestia said.

"That's no fair! Tia! Come on, bonding them with force? How is that fair?!" Luna replied.

"Well, you didn't set any rules, now did you?"

"I guess not." Luna humphed and crossed her forelimbs.

"Now that my student has moved in and made some friends, we have some new pairings to deal with, now don't we?"

"Yeah. It really was quite easy to cough "whore", in the square and point the accusing hoof at Bon-Bon. Magical disguises are quite useful, aren't they?"

"I concur, sister of mine."

"Now, Tia, who should we pair next? If they stay hateful, I win. If they love, you win. Just like every other time. Oh, and NO BONDS this time, of ANY kind. I know how you get with silk and the like," Luna said.

"Well, I did have my eye on a suitor for my most prized student."

"And who, Tia, would that be?"

Celestia chuckled. "A fellow unicorn by the name of Trixie. She's on her way to Ponyville, but won't arrive for a few days. Why don't you fly out to her and see what you can do?"

Luna laughed as she took off and started flying. "I'll be back soon!"