he slowly walked up the stairs, trying to be as quiet, as possible!
when he reached her door, he silently listened!
nothing! he hesitatingly opened his mouth and said "a-applejack? a-are ya there?" he waited for a response, or any sound at all!
still nothing!
if he didn't go in, and something had happened, then he would NEVER be able to forgive himself!
but if he DID go in, and it was a trap, then he would also regret that, but not as much as if he DIDN'T and something was wrong!
so.. slowly, he unlocked the door, and peaked inside, "OH CELESTIA!! SHE GONE!!" he yelled and ran into the room desperately looking everywhere, not even noticing the sweet intoxicating smell, of a mare in heat!
"OH, PLEASE BE HERE, PLEASE BE HERE, PLEASE BE HERE!! and if not AT LEAST BE SAFE!!" he yelled and continued looking!
"WHERE ARE YA APPLEJACK??!!!" big mac yelled, with tears starting to form in his eye's!
then to his great relief, and fear, he heard a familiar, voice behind him, "right behind ya, STUD!"
then he heard the door close, and a click, as the door was locked!
big mac gulped and turned around! there she was, his little sister!
her hair was all glistening with sweat, and all ruffled up!
in fact her entire body was glistening in sweat, and she was panting heavily!
trembling, she walked over to big mac! the look in her eye's really freaked him out!
it was so much... desperating, arousement, and need, in them!
she was obsessed with mating!
"o-ok naow, calm down, applejack! ya need ta think this here tru, alright?!" big mac said, with a very nervous voice, and slowly back away!
"oh, ah have been thinkin' 'bout this! A LOT!!" applejack said! her voice shaking, with need!
"and ah'm finally gonna get it!!" she said, and got ready to pounce at her big brother!
"s-stay back, applejack! d-don't make me have ta do somethin' we'll, both regret!" he said, his voice almost cracking with nervousness!
then he suddenly felt it! oh no!! THE PHEROMONES!! he totally forgot about the pheromones!
his mind became foggy, and the world span, and his legs became weak, making him fall to the floor, with a big thud!
applejack slowly walked towards her struggling brother, and giggled!
"dontcha worry, big bro! ah promise it will feel good!" applejack said, as she walked closer him.
while inside big Macintosh's head, it was foggy!
all he could think about was his arousement, and how he wanted to fuck his sister, until neither of them could move!