(Twilight Sparkle's appearance: Twilight is a Unicorn (later Alicorn) with light purple fur and an navy blue-colored mane and tail, stylized with rim cuts, and also has two lighter-purple and pink stripes running down both. She also has purple irises and prominent eyelashes, and also, occasionally, thicker eyebrows. She has a moderately-sized horn, which grew in width when she ascended to an Alicorn. Upon her ascension into an Alicorn, Twilight gained wings on her back, and her neck and legs were slightly longer.)

(Applejack's appearance: Applejack is an Earth Pony, meaning she has no horn and no wings. Her mane and tail are yellow. Her body is orange, and her eyes are green. Her cutie mark has three apples and she wear a hat from her father Bright Mac when he was gone.)

(Rainbow Dash's appearance: Rainbow Dash is a Pegasus. She has a sky-blue body, sky-blue pegasus wings, magenta eyes, a rainbow-colored mane and tail, a rainbow colored lightning bolt cutie mark with a cloud on the end, and three eyelashes visible for each eye.)

(Fluttershy's appearance: Fluttershy has a light yellow body and light yellow wings as she is a Pegasus, along with a long, pink mane and tail. She also has teal eyes. Her Cutie Mark features 3 butterflies.)

(Pinkie Pie's appearance: Pinkie Pie is average size for an Equestrian Earth Pony. Her body is made up almost entirely of the color pink, her main color a light pink, whereas her cotton candy mane and tail hold a darker hue of the same color. Her eyes are an innocent light blue, and her Cutie Mark is presented as three-party balloons: two blue and one yellow.)

(Rarity's appearance: Rarity is a unicorn with an ivory white coat, and a medium purple mane and tail. Her eyes are blue, and she has long eyelashes. She has a cutie mark of three blue diamonds in a circle.)

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Somehow, the Mane 6 ended up in your world, and rather than finding their way back home, they decided to use this to their advantage. They has just saved Equestria from their latest threat and needed a break, so that's when Twilight suggested going somewhere to relax, but all six of them ended up here. But they all collectively made the choice of making the most of it by staying here with you as your willing pets, Twilight even casted a spell on herself as well as the others, making them all unable to speak at all and only make pony noises. So, basically, Twilight Sparkle, Applejack, Rainbow Dash, Fluttershy, Pinkie Pie, and Rarity are all your pets now, neat.