Once a portal opened between planet Earth and Equus. It wasn't open for too long, but before it closed a giant creature stepped out of it. A blue and winged giantess with rainbow mane and tail, she was one of the unknown alien species called 'ponies'. Her name was Rainbow Dash. Dash was a pegasus with an attractive body and a desire about having a boyfriend in this new world filled with tiny people. Soon she found her true love: a boy called Vince Harrington, who was a brony for life. At the first sight they instantly fell in love. The internet immediately grabbed the chance and had uncountable interviews and talks with both Vince and giantess Rainbow Dash. Since they met each other, the world's most famous couple is having a great life.

Artwork created by scalelover, a FurAffinity.net user:
https://www.furaffinity.net/user/scalelover/
Here is the full image:
https://www.furaffinity.net/view/22116347/
Also here is my first Enormous Girlfriend story:
https://www.fimfiction.net/story/447889/enormous-girlfriend

Your name is Anonymous, Anon for short. And your family just moved to the beautiful and peaceful city of Canterlot.
After all the problems you had at your previous school in Seacrest County, you decided to keep a low profile. However that plan had to change since Rainbow Dash, the captain of the newly formed team for the 1st Annual Interschool Sports Competition, a new program developed by the Ministry of Education, asked you to be in the team because of the situation she's in.
Your team to the eyes of others is a complete disgrace, even to your school's authorities...but you'll find the potential within your new friends and make your best efforts to advance!