(Rating: PG, inspired by natural horse's teasing behaviors)

Flash: strolled to his spouse and greeted politely Hello, cute princess! kissed her snout affectionately

Twilight: beamed at her horseband Hi, Flashy! returned his kisses

Flash: broke the kiss and walked behind her and sniffed her booty

Twilight: startled and confused by his strange behavior, blushed lightly Umm? Why are you smelling my butt?

Flash: continued to his job and replied to her casually Oh, it's nothing. I'm just checking out whether my cute princess is in heat or not.

Twilight: blushed furiously and stammered WHAT?! I…you…coughed First of all, I am NOT in heat. Secondly, that's gross!

Flash: No, that's part of my instincts.

Twilight: hotly retorted But it's very gross anyway.

Flash: I know, that's why I did this job when you were sleeping.

Twilight: her face and neck reddened You did what?!

Flash: lovingly nuzzled her booty with his muzzle Got to admit, your butt is so cute, so small, and planted a kiss on the booty so soft~

Twilight: continued blushing Wh-why are you doing this?

Flash: That's because, cutie. raised up his head and grinned to his mate lustfully I reach my estrus.