Disclaimer: I don't own Phineas and Ferb in any way

Rating: T

Sequel to Isabella's been bullied!, so if you haven't read that one, then go read it :)

Now, this sequel takes place about 7 years later, so the kids have gone their separate ways, though they make sure to keep contact in various ways :) For right now, Phineas and Isabella are living together (nothing too serious yet though); Ferb has managed to make Vanessa give him a chance (no surprise, he's quite the romantic :)); Candace is already with Jeremy (with a baby girl named Amanda :)); the Fireside Girls have become an official organization; Perry is still doing his thing with Doofenshmirtz; Baljeet is with his friend Mishti, with Buford alone for right now; and Linda and Lawrence are still running their antique shop.

Phineas - 18

Isabella - 18

Ferb - 18

Vanessa - 23

Candace - 22

Jeremy - 22

Fireside Girls (the main six) - 18 (maybe younger)

Phineas sighed, vaguely shifting through his work. Not too far away, Ferb did his job on the massive multi-crane they had designed.

But he was too engrossed in his thoughts to think about work. He remembered the past few nights that he had touched her; but they had all been the same thing, touching her still-somewhat-covered chest. And because of his inexperience and relative inability to move his own fingers during those moments, he knew that he might never get anywhere else with that. He knew Isabella was a patient girl, and she loved him and his touch, but she had to have a limit somewhere.

He sighed again, slowly looking up. What was he gonna do?

As he wondered, his stepbrother moved close to him with the multi-crane controls, then placed his hands on his shoulder.

Startled a bit, he looked up to see his stepbrother looking at him. He sighed slowly, glancing down a bit. "Oh Ferb, I'm not sure what to do. I don't think I'm good enough touching Isabella, and it's only a matter of time until she takes matters into her own hands". He looked up at him again. "What if she doesn't like my touching at some point?"

"Please" said Ferb, the simple word speaking volumes.

Phineas blinked, slowly sighing as he rubbed his head. "I guess I'm just... scared Isabella thinks I'm not good enough, or that that I'm scared to go further" he said.

"Take the initiative, Phineas" Ferb said simply.

He blinked several times in shock, staring at his stepbrother in shock. "W-What!"

"You heard me. You think Isabella thinks you're not good enough? Let her crys of pleasure tell you otherwise" he said, then smiled a bit. "Trust me, those don't lie"

Breathing heavily, Phineas looked down. "But... I don't know... if i can, Ferb..."

"You can, Phineas. Just look at it like your Big Ideas" his brother said simply. "A Big Idea to pleasure Isabella in that manner"

Phineas stared at his brother in shock, the idea having never occured to him. "Like my... Big Ideas..." he said slowly.

Ferb moved away with the multi-crane controls, knowing his words had helped Phineas.

"You can do this, Phineas" he muttered quietly to himself, pacing outside in the hallway. "It's like one of your Big Idea's, just see it as one of those"

He sighed a bit, stopping there. He'd been doing this for ten minutes; he might never get the courage to do it. "You've done it before, haven't you? When you built that haunted house to help get rid of her hiccups?"

The sudden thought, different situation though it was, made him blink. It was right... he WAS doing it for Isabella, not himself.

He slowly looked at the slightly open door to her room, where she currently was, watching some movie. He didn't know how long he stared at that doorway, but eventually he his hand on the doorknob, slowly pushing it open.

He found her lying on her stomach, feet in the air, watching her movie (which he couldn't see from his angle). She was wearing a pink nightgown, implying she was gonna go to bed after the movie was over. The door opening made her look up, her eyes brightening as she smiled, pausing the movie. "Oh, hey Phineas! You wanna watch the movie with me?"

He slowly walked in a little, craning his neck to get a better view of the movie. Judging by the scenes, it was the movie Titanic, and the ship hadn't started to sink yet. "Uh... no, that's not why I came in here, Isabella" he said, looking back at her.

That made her blink, looking at him curiously as she sat up carefully. During those two seconds, Phineas quickly thought about how he was gonna do this. Since she was wearing her nightgown, he couldn't just lift it up; that would expose more than he wanted at the moment. After a few moments, he came to his conclusion.

He stepped closer, leaning in to kiss her lips softly for a moment. She made a small noise in surprise, and after he pulled away, she was smiling and her eyes were sparkling a little. Taking that as a sign that she liked it, which Ferb told him to watch for, he sat down on the bed with her, kissing her again. She squeaked softly, closing her eyes and kissing him softly back, her hands on his shoulders.

At some point during the kissing, the both of them were lying on the bed, Phineas on top of her. While it took him a few breathes, his hands eventually found themselves on her chest.

"Oh!" Isabella cried out in surprise and pleasure, breaking the kiss to do so. She half-opened her eyes at him, her face red and her eyes sparkling. "Oh, Phineas" she breathed in bliss.

He slowly opened his eyes, his hands still on her covered chest. "So... you do like this?" he asked, needing that confirmation to keep going.

"Oh... like you have no idea, Phineas Flynn" she breathed, smiling at him with sparkling eyes.

He slowly took in a deep breath, then slowly moved his hands up her body, onto her shoulders and the straps of her nightgown. "Okay... that's good" he said, his fingers slowly hooking underneath her straps.

She blinked when his hands moved, then she gasped in surprise as she figured out what he was doing. "Wait, Phineas!" she said, her face turning redder as she worried that he wasn't ready for this. "I'm not... I'm not wearing a..." (Yeah, she thinks he's only gonna touch her chest through her bra again :))

But by the time those words had come out, the straps had already been pulled down past her shoulders, her nightgown pulled downward a bit from that. "I know... I know you aren't, Isabella" he said, taking in a few deep breaths as he looked at her cleavage.

She turned redder, slowly covering her eyes as her face turned redder. It's not that she was too shy, though she was a bit, it's that she couldn't believe he was doing this himself. She didn't want to do anything that might stop him.

Phineas took in another deep breath, then his fingers pulled her nightgown down, stopping when it got to her stomach. Isabella squeaked in shyness and happiness, still covering her face.

Phineas was stunned, though that was no surprise to anyone else. Her breasts were somewhere between C and D size, were perfectly natural, and her nipples were these soft little erect nubs. As he stared, Phineas felt something he'd never felt before: a kind of rush, and it seemed centered right between his legs. If he weren't so stunned, he might have thought something was wrong.

"W-Wow... soft and beautiful..." he breathed out, still staring. "This... this is too much"

Isabella peeked out of her hands, her face red. "T-Thank you, Phineas" she stuttered a bit. Slowly she removed her hands, sitting up with her face red. "You don't know what it means to me that you did this yourself"

He blinked slowly, looking up at her with some effort. She loved it, and that's what he needed to hear, at least to go on. "Uh... you're welcome, Isabella" he whispered faintly, taking in a deep breath to get himself ready.

After that deep breath, he made his hands moved forward, deepening both their blushes. Seconds later, his hands were on her chest again, making her moan slightly in bliss, her eyes half-closing. Though her moan made him nervous in a way he couldn't place, he took it as a go-for-it sign.

Moving his fingers over her breasts, and occasionally her nipples, Isabella writhed a bit under his touch, moaning the whole time. "Pinch them" she breathed out quickly.

"What?" he said, completely confused, his fingers stopping for the moment.

Breathing a bit fast, she touched his hand with hers, adjusting his fingers so that his thumbs and forefingers were in pinching position, touching her nipples. "Do it, please" she breathed at him.

Staring at the arrangement, not sure what it would do other than hurt her, he slowly did as he was told.

"OH!" she nearly screamed in pleasure, arching her back up and throwing her head back. "Oh, Phineas!"

Despite his initial concern, Phineas quickly determined that it didn't hurt her, and that it had actually caused her pleasure. Though he was no longer pinching her nipples, Phineas took a mental note of it. "Pinching her nipples = not hurtful. it = pleasurable"

Breathing heavily, Isabella slowly looked at him with sparkling half-open eyes. "Wow, Phineas... if i knew you were this good... I would kissed you a long time ago" she breathed at him, blushing hard.

He blushed heavily, rubbing his head for a bit. "Well... uh... I don't know what to say to that" he said, and meaning it too.

She giggled profusely, smiling at him. "And you know... you can do other things... besides touch with your hands" she breathed shyly, her entire face red.

"Well, you know how I am... wait, what!" he yelled in shock at the end.

Sitting there naked from the waist up, Isabella rubbed her head a bit in shyness. "You heard me" she breathed at him, glancing down.

No response.

Slowly looking up, she blinked to see that Phineas seemed frozen in shock. "Uh... Phineas?" she said, slowly reaching forward to poke him.

Phineas fell backward on her bed, then to the floor, all without changing expression or position.

After blinking again, she giggled heavily to herself. "Yet again" she said to herself, then slowly pulled her nightgown back up to normal. Getting up, she walked to the edge of her bed, then easily picked up the frozen Phineas.

"Come on, Phineas, you need to recover" she said, her blush gone as she walked him to his room.

And so ends that session, which is also a nice little nod to my previous story ;)

Also, shout-out goes to Mattpwnsall, who gave me the ideas to continue this story, and get an end in sight :D And Fanofphineas4ever, I'll see if I can do so in a future chapter :)

Hope you all enjoyed this chapter!