I finally wanted to post some M rated fics on this profile so here are a few things that I wrote a while ago and decided to post. Lemon warning: Phineas and Isabella. Must be 18 to read. Hope you like it.

This AU takes place during Phineas', Ferb's and Isabella's high school years, in a universe in which Phineas can't quite manage to keep his crush on a certain girl from his observant step brother. Because there is no way Ferb could have possibly known about Phineas' 'thing' for Isabella without him doing something about it, right? Contains fluff, love confessions and first kisses!

"Explain what? That you're- you're one of them!" she said, putting a lot of emphasis on 'them'. "You don't understand, if you don't join, they'll kill you!" he said, hoping dearly she'd forgive him. "Well, it's better to die with honor than live like a coward!" she said. The princess falls in love with the one seeking to kill her. Phinbella, lots of it. T for mild violence.

Lawrence decides to take Phineas, Ferb, and Isabella on a two hour ride to an antique convention. Isabella falls asleep, and some pretty interesting things happen while she's snoozing. What's Phineas up to? Phinbella oneshot.

Phineas and Isabella run away for one night and find something along the way. Phinabella. For Amber.

Phineas and Isabella are alone in the dark! Will the time to themselves help Phineas realize his feelings for Isabella? Read and find out! Phinbella one shot.

Phineas and Isabella finally spend some time alone with the stars on New Year's Eve. But strangely, Phineas can't help but look at what was so beautiful about her in the first place... Major Phinabella fluff one-shot.

When Phineas accidentally discovers a not-so-private secret about Isabella, what will he plan to do with and for her before Christmas? A jam-packed Phinbella fluff and romance story filled with an Astronomy project, a dance, school, Christmas, and a million other things left to be discovered. Actual length: 36,700 words.

Phineas is stuck in the airport by a sudden snowstorm, but a chance encounter with his ex-girlfriend Isabella may make the whole experience worthwhile after all. Phinbella fluff one-shot, flip side of "Storm Warning". Trope bingo: snowed in.

One December night during a particularly nasty snowstorm, Isabella gets stuck at Phineas' house. Could this be the chance she's been hoping for? How will Phineas react to their time alone? PhineasxIsabella Christmas one-shot.

Isabella finally got what she wanted: Phineas Flynn. But love is never easy. Originally called "Alone, finally." Read for more info. Hope you like it!

Isabella is gong to Texas to visit her family, and decides to invite Phineas along with her. Will this provide him with the opportunity to discover new feelings for her?

All Phineas inteded was to tell Isabella how he felt about her... There are decently arguable reasons for the "T" rating.

Many summers ago, Isabella moved to Mexico. in the summer before his senior year, Phineas and Isabella reunite and discover their true feelings... Most of it takes place when they're 18