You spoke that you prefered to be in under the care of Big Mac, he said nothing, just nodded, Applejack respected your desicion but rainbow.
She simply left, saying that she will be back.
The Day passed without problem as you were riding over Big Mac's large back working with the heavy lifting of apples and carts full of baskets of apples.
When the Day was over, he brought you to his room, being simple room with a single bed, a table with photo of big mac and her sister as colt and filly and two other ponies, likely, their parents smiling in the photo, the mare Obviosly pregnant with Apple Bloom.
He bring you to desk while prep his bed.
The routine happened like this, for the next four days, your friendship with Big Mac grows, as well her sister, Applejack, You can't say the same with Apple Bloom and Granny Smith, Both felt you should be a secret until twilight's come back, the reason of this is because Apple Bloom might mistake you for a doll and Granny Smith's sighting is very bad that might mistake you for a vermin.
however, one night, Things started get weird, Big Mac appeared to his room, you were in the desk in a doll's bed, when you saw something that filled you with Shock.
His stallionhood was hard and big, you get the feeling that this is way they call Big Mac, he was embarrassed and tries to hide it with his hind legs, he went to bed rather quickly.
"Rainbow Dash." He muttered her name, you were confused, you asked.
"She came back and this time, she lanced mah meal with a aphrodisiac." he said.
That doesn't sound very nice, you thought. "What about Applejack, what she said in the matter?"
"Nothing, The effect came slowy, just when I was in the shower I got this" He mentioned his hard on. You asked, how do hi know that it was Rainbow Dash?
"I don't know, I think it's her, she been trying to get into my tights since that day" She shudder the thought a little, then he looked at you for a moment, then to his rod, he then thought in something.
"Hey, just a question" He said, you attention you turn your head to him
"Yeah?"
"Yo have cold while sleeping?" He asked, you ponder of this question. Yeah the Nights are chilling and cold and since you have a doll bed, you nodded.
"Well, there is something I wanted to try out and it can solve your problem" Now you are interested, as long doesn't involve you to sleep with him, you are no that kind of person, however, being upclose to a MLP pony, even stallion, are completely interesting even maybe get a little knowledge about.
He then moved this time, making his member know, standing tall and upright, underneath the most large black testicles that looks like spherical industrial tanks. you are confused, why is he doing this and window open, RD might come in if she see him and the most important. why he is showing his "stuff" to you.
He noted your confusion and speak in a Shyly voice "Ehh, I wanted to do this since I was a colt... it's called.. Cock Vore" Your eyes widen by the word of the fetish back in earth, Vore itself, is a fetish that involves "prey" being swallowed whole by the "predator" mainly used in giantess scenarios, in fact, was a offshot of "Giant" fetish.
however, Cock vore itself, was no a mystery to you, it's involving the prey being swallowed by the predator's... cock
"You want me to go... in there" You signal to his cock, he nodded shyly.
"It's alright if you don't accept, it's just me being curious" He added. You looked at him, it kind of remind you to fluttershy... in a strange way, you look at his hardened reproductive system and his plumn balls, to be honest you were curious but in the same time it was wierd, very wierd,
after thinking some time you...