What do you do when your best friend - who you also happen to harbor secret feelings for - suddenly loses all sense of personal boundaries? This is the question Lucy is suddenly forced to deal with when Natsu takes a funky potion and ends up going into heat. How will the dynamic duo deal with this problem of dragon-sized proportions? NaLu obviously.

As the last of her tribe and prisoner to slavers, Lucy falls into the hands of a man as wild as the flames that destroyed her clan. She's been given a second chance, but why does her savior awaken a fire she has never felt before? Preview by Zippi44.

Puberty hits late, and it hits hard. Natsu quickly learns that not even he can extinguish a fire when there is fuel to feed the flames. [NaLu]

Lucy and Natsu have known each other for years, facing crisis after crisis as the bond between them grew stronger. With the fall of Alvarez, life has finally begun to settle down and there's no impending doom to distract them from how much they've changed. When bottled up feelings no longer have an excuse to hide, it's only a matter of time before they reach their boiling point.

Knowing Natsu could give into his desires if he worked past his shyness, Lucy derives a plan to awaken his dragon side. Temptations of the heart meet for the first time.

Natsu and Lucy took a job request that seemed to be simple enough, but proved to be slightly more difficult than they thought. Upon their return, Natsu expresses his anger about Lucy's reckless behavior on the job. NaLu smut. Lots of it.

Nalu One Shot/Smut - Natsu and Lucy finally get some much-needed alone time after a particularly long job, and Natsu gets a tad bit kinky.

Princess Lucy Heartfilia of Fiore is ready to accept her fate of playing the princess role for the rest of her life, complete with an arranged marriage and a father who cares more about politics than his own daughter. However, her world is thrown through a loop when she's suddenly kidnapped by the dragon, Dragneel, who claims that he is protecting her from something greater. NaLu.

Lucy has a birthday present for Natsu. NaLu lemon. One-Shot

Underestimating a dragon's greed would be far from the first mistake Lucy had made in the last couple of months. Though, the blonde thought, staring at the towering pupil thrice her size, it might very well be her last.

Lucy needs the help of an S-Class mage to take on a particular mission, but the only one available at the time is Laxus. While on their mission, the two grow closer. NOT LaLu romance! Natsu/Lucy romance, Laxus and Lucy develop a sibling like relationship which the story focuses on most. POSSIBLY DISCONTINUED AS I'M NOT HAPPY WITH THE MANGA RIGHT NOW.