http://archive.heinessen.com/mlp/thread/17600690#p17723793

>Mother's Day in Equestria, an ancient tradition
>during the night before ponies are celebrating under the full moon, dancing, feasting, waiting for the sun to rise
>in the morning, Celestia rises the sun
>all the mares and stallions are looking at the rising sun in eager anticipation, some of the mares already lustfully eyeing their chosen stallions, while some stallions are already shoving each one out of the way in order to gain a little headstart for the main event, never losing sight of their preferred nervous mares
>as the sun finally illuminates Equestria, Celestia's voice can be heard through all of Equestria
>"MY LITTLE PONIES! TODAY WE CELEBRATE THE ANCIENT TRADITION OF MOTHER'S DAY! WITH THE BLESSING OF LUNA'S FULL MOON, MAY THE ASPECT OF FERTILITY SHINE ON ALL OF US AS BRIGHT AS THE SUN! LET THE FESTIVITIES BEGIN!"
>with that, she casts an absolutely powerful spell
>a wave of gentle heat can be felt in every pony of age in Equestria

>a couple of mares collapse into a moaning pile on the floor, raising their flanks in heat in lustful bliss - it doesn't take long for each one of them to get mounted by stallions, pumping their seed into them with rough force
>other mares try to concentrate against their inner heat, attempting to run or fly away, chased by stallions sporting hard erections
>each passing moment makes it harder to think straight, new waves of lust flashing through their entire bodies with each minute, a deep subconscious need to get impregnated manifesting itself as the mares become more and more exhausted from "the hunt" while their arousal grows
>one by one even the last few mares are caught and bred by eager stallions
>the air is filled with moans and the musky smell of sex
>all of Equestria is has essentially turned into a ginormous orgy, a festival of impregnation and the celebration to the beginning of motherhood
>Celestia lies on her bed, letting herself get serviced by three guards
>she can feel the collective lust of her kingdom, how the magic of the newly created life flows to her
>a loud moan escapes her lips as one of the guards finishes in her winking hole
>she feels his seed traveling up her canal, hitting its mark in her womb
>she gently caresses her lower abdomen for a short moment before looking up to the guards
>"What are you waiting for? Mother's Day has just begun.."
>with that, she levitates the next guard on her bed
>mother's day is one of her favorite holidays