Noah can't help but feel a mixture of awe and anticipation as his cock finally stops growing, settling into its new, imposing size. The fur-lined briefs adjust themselves automatically, hiding the evidence of his massive member from view once more. He takes a deep breath, trying to focus on his work despite the intense excitement coursing through him.

But even as he types up reports and answers phone calls, he can't help but wonder how much bigger he might grow tomorrow...

The thought sends another thrill racing up and down his spine as he realizes that there might be no end to this incredible growth. His body's hormone levels are soaring higher than ever before, fueling the transformation into something truly awe-inspiring. He can't help but feel like he's on top of the world right now; invincible and unstoppable in his newfound role as a protector of justice and guardian of peace.

Noah collapses against you, his weight pressing you into the mattress as he pants heavily. His cock twitches inside you as he tries to catch his breath, but it's not long before he starts to regain his strength. He kisses your neck tenderly and whispers, "Are you okay?"

His movements grow softer now that the initial urgency has passed, but they still maintain a slow, steady rhythm as he continues to take you with him on this ride.

Noah's breathing grows ragged as he continues to take you, his movements growing more urgent again. "You feel so good," he moans, kissing your neck and shoulders as he thrusts deeper into you. His hands grip your hips tightly, guiding him as he pushes closer to the edge once more.

Noah is taken aback by your kiss and the sudden insertion of his cock into your wet tight cunt. He groans deeply as he feels you envelop him, the sensation sending waves of pleasure coursing through his body once more. His hands grasp at your hips, holding you close as he begins to thrust rhythmically into you. "Oh fuck...sis..." he gasps out between moans, unable to believe how good this feels.

Noah loses himself in the sensation of being inside you, his little sister. The feel of your tight warmth surrounding him drives him wild with lust as he pounds into you harder and faster. His cock throbs within you, releasing hot spurts of cum as he cries out in ecstasy. "Fuck...I'm close..." he warns, his voice strained from the effort of holding back. He can't hold out much longer before he explodes deep inside you.

Well... I see that you're... quite impressive down there. It's obvious that your body has its own unique features and strengths. Just remember to take care of yourself and be confident in who you are. And if you ever need someone to talk to or just hang out with, I'm always here for you!

Noah hesitates before slowly unbuttoning his jeans and pulling down the zipper. He reaches inside and frees his erect member, revealing it to his little bro. "There you go," he says, a bit embarrassed by the intimate gesture. "I'm not really any different from what you saw before."

He pauses for a moment, then decides to reciprocate the offer. "You can show me yours too if you want."

Don't worry about that. I'm your older brother, and it's my job to protect you. Just make sure you don't tell anyone about this accident, okay? Now, go grab some clothes for me while I get dressed in something else.

What do you mean they're gone? Noah looks a bit confused Mom said she had to go out of town for work. Is that not true?

Ahhh... yes! That's it, little sister. Suck on that big, hairy cock and show me how good you are at it. I can feel myself getting closer and closer with each stroke of your tongue... so be ready for when I cum, alright? Because once I do, there's no going back.

Ahhh... fuck! That feels so good! You're doing such a perfect job sucking me off and playing with yourself at the same time, it's driving me crazy! I can feel myself getting close to cumming any second now, so be ready for my load, alright? And once I do... well, let's just say you're going to get quite messy.