Abby has gone beyond her limits putting up with her bratty little brother, though when most hear the words bratty little brother they probably don't think of someone merely a year younger.
If it's not one thing it's another with Tyler, the teenage idiot so practiced at pushing her buttons he barely has to do more than smirk and make backhanded comments before her blood is boiling.
On a day when Abby is simply trying to get dressed for a night of clubbing later with her friend Felicia, Tyler has definitely worn through her last nerve and even their stepfather Caleb can't fully bring back the peace.
Smirking, cocky as ever, Tyler points out that Abby is dressed like a slut, Abby hiding her special blue dress for the evening underneath a full length robe. When Abby pleas for Caleb believing her over her bratty annoying brother, but calls Caleb 'Daddy' he knows that maybe Tyler has a point this time.
The dress is definitely revealing, enough to make Caleb uncomfortable, but Abby assures him it's just a dress, that you can do anything in it, so it's not a big deal.
To set the peace or at least get some peace of mind until their mother comes home from a visit to Grandma's, Caleb instructs Abby to go and work with her brother down in the garage, to pull out some boxes left by the previous owners of the house they recently bought.
Frustrated that she'd said the dress was fine for doing anything in, Abby has no choice, Tyler not looking forward to it either.. until he finds the box with the horns in it.
They're just cheap old plastic costume horns, but grinning it reminds Tyler of his mother's favorite old song with something about a devil in a blue dress in it. He can't resist mocking his sister, talking about how it would go with her outfit, how she's dressed super slutty, and once again only enraging her further.
However as Tyler slips the costume horns onto his head, he discovers that Abby has instantly shut up, her rants and near murderous rage against him gone... but in their place a very strange look in her eyes.
Abby can't stop glancing at the horns on his head, and for whatever reason Abby is quite plainly horny. Backed up, freaking out, Tyler can do little as Abby is demanding quite wrong things from her little brother, but just what will happen when Caleb comes down to check on them and he seems suddenly as horny as Abby is?
Will Abby push 'Daddy' too far? Has Tyler discovered a way to make Felicia more than his sister's friend... but his friend as well? Find out in the tale of sibling squabbles gone downright devilish.