Suddenly, I was a unicorn
With silver fur and eyes
My mane and tail bright blue
And of course, an ivory horn
Then, I was entrusted a duty
Of the greatest significance
I must officiate the wedding
Between twilight and sunset
Under cheering delighted stars
The lovers' carriage descended
With orchestral accompaniment
By the winds and the waters
A giant, fluffy purple puppy
Guided the wonderful brides
Towards my podium of petals
In this iridescent cathedral
Before this divine couple
I was so small, and so short
Yet, they are not intimidating
I felt bliss, and very blessed
With the help of a blue cloud
I gently crowned the goddesses
Deepest pride swelled within me
I proclaimed their eternal bond
Fireworks shimmered and sparkled
As they fed each other honey cake
Seeing them kissing passionately
Is truly the most touching scene
An elven queen suddenly kissed me
And now I am a shark-tailed merman
Getting ready for a new nuptials
Between adventure and mystery
Based on the Inktober prompt: KNOT