The pretty unicorn under the green blanket

For months, the young unicorn Merille Artienda has been in love with their now girlfriend, Rivet Spellbook.
And now, at this sleepover at Merille's place, it was finally time for the two young unicorns to kiss for the first time.
After having covered Rivet in their favourite green blanket, because she was shivering, the two are finally going to experience their very first kiss.
But, unbeknownst to Merille, Rivet is hiding skeletons in her closet.
[Oneshot]