Originally Posted by
sonatine
Cheeks a shade of crimson that only the clopping-couture pony behind her would ever know, Rainbow Dash moaned lowly into the gag in her mouth whilst Rarity bound that big red ball with her unicorn magic. The black straps on either side hooked around Rainbow's head and clasped together somewhere near the thickest part of her mane as her heavily lidded, rose colored eyes rolled back.
"... Th... Thamph 'ou... Ui-Uithehssth..."
Rarity's bedroom smelled sweetly of femininity-- and that smell was comprised of notes that drove Dashie crazy day in and day out. Of sweet berries, evening flowers and dark, caramel-vanilla musk. The scent of Rarity was one that Dash would never forget. Hell, even if she happened to be walking down a path and caught whiff of peony or primrose, she caught her heart fluttering almost uncontrollably and her wings bouncing up embarrassingly into the air.
At that point, choosing to reward that rainbow-maned filly for her good behavior, Rarity slid a stockinged leg between Dashie's to feel her warmth and then began to stroke one of her erect wings with a tapered, teasing hoof.
"What a lovely way to spend our evening together, my sweet sissy filly." The dolled up unicorn purred lowly and seductively from somewhere within her throat. Coat a silky white, her horn glimmered beneath the dim lighting as she gazed into Rainbow's lustful eyes and then went in slowly to lick up the side of her slave's soft face. "Would you like something, Dashie?" She then questioned, noting how slick Rainbow Dash's slit was as she continued to rub her own soft leg between the other filly's.
Simply groaning lowly in reply, body jerking a bit from where she was suspended from the ceiling by thick leather, the pegasus started to get a bit huffy, cheeks burning. Rarity was always one to tease and she enjoyed being in control-- not that Rainbow didn't appreciate that aspect of Rarity's better half. The half that only showed itself in the bedroom.
"Oh, Dashie. I've got the perfect thing to calm that fiesty temper of yours. ... You know you won't be allowed to come and I'll leave you hanging here all night if you don't play by my rules." Smoothing a hoof down Dash's front then, she smiled sadistically before prancing off to retrieve something special for her slave-filly.
Rainbow knew that Rarity-- her Mistress, the pony had corrected herself in her mind-- hadn't been joking about leaving her hanging there all night long. Because she had before and it had taken days for the marks from the rope and leather to finally fade away and dissapear from her blue coat.
Eyes on her Mistress, they widened slightly at the sight of a large dildo being brought over between Rarity's perfect lips. Whimpering lowly and beginning to squirm within her bonds, Dashie felt her slit grow wetter and wetter as her lover approached and slowly began to tease Dashie's girl-hole with the head of that huge, prissy pink cock. Dash's lips slid and opened as the invader entered her at an agonizing pace.
"Does my pretty-pony like this?" Receiving a loud, wanting moan in reply, Rarity gently slid the toy in and then slid it all the way back out, causing Rainbow to cry from behind her gag in a soft wail before her Mistress could slip the fake pink dick all the way back in.