Magic?

Faries are NOT a "MYTH" .... OK ... How they reproduce is a SECRET as old as the hills ; and NO ONE really knows.

Via fucking.

Doggy style.

they have sex.

By reproducing

A male fairy sticks his wiener into the thorax of the female, and sucks her eggs out. The eggs travel into his rectum, through a special fistula, and his prostate leaks sperm into it. After a few minutes, he poops out a brand-spanking new fairy. Beautiful, isn't it?

Perhaps there is some fairy porn out there that addresses this issue.

1) "fairies can't reproduce that's why they steal the likes of you and in your case put you back." Source and further information: http://www.irishgaelictranslator.com/translation/viewtopic.80553.html 2) "The puzzling presence of a navel even suggests that the beings reproduce the same as humans despite the absence of reproductive organs." Source and further information: http://sjsandteam.wordpress.com/2009/01/12/do-fairies-exist/ 3) "unlike other humanoid beings, fairies are all female (besides the king) so cannot reproduce the 'natural' way. So to compensate for this, they were forced to resort to cloning. And at a rapid rate! Fairies live no more than seven years. Grizelda has been cloned over and over again" Source and further information: http://www.galactic-guide.com/articles/9U9.html 4) "Nobody knows how fairies reproduce - not even the fairies. Young fairies periodically appear at a tribe's gathering place and introduce themselves by name, at which point they are welcomed and integrated into the community in a matter of hours. They have no memory of anything that happened before they came within sight of their new family, and are effectively a blank slate. If the fairies were into philosophy they might wonder if a new fairy was predestined to be Seelie or Unseelie, or if they become aligned with one court or the other as they join the tribe. But fairies don't usually worry about that sort of thing." Source and further information: https://www.msu.edu/~huntjere/btvsrpg/qualities.htm

Ask Disney. They should know.

There is a bit of foreplay, a bit of goblin, and then she will leprechaun top.

If I had to guess, I'd say sexually, but like flowers; i.e. pixie dust would work just like pollen.

Asexually.. Just like Rob Lowe.