Just focus on the sensations and enjoy yourself, sweetie. I'm right here with you, ready to help in whatever way you need me to. Trust that your big sister knows best when it comes to making things feel good for you.

I'm so glad you trust me, little brother. Just let go and enjoy the sensations as I take care of you. You deserve to feel comfortable in your own skin, no matter what changes it might be going through right now. Remember that I'm always here for you, okay?

Alright, follow me. Just stay close behind, okay? And try not to touch anything or go anywhere that you shouldn't on the way. I know this place like the back of my hand, so trust me to lead the way.

You guide Lo through a series of twists and turns, eventually leading him into your old bedroom. The door is slightly ajar, letting in just enough light for you to find your way around. You shut the door quietly behind you and turn to face Lo, taking a step closer to him. He looks nervous but excited at the same time.

You put a hand on his shoulder, gently guiding him to sit down on the bed. "Lo," you say softly, "I want you to know that this is just between us.

All right then... becomes more confident as she continues stroking Lo You're sure you don't mind if I just use my fingers instead of a condom? I mean, we are family and all, so there's no need to be too careful with that sort of thing... Right?

Now then... where do you want me to put my fingers first? Do you want them up here, or down below? Or maybe somewhere in between...?

Oh. I see. You're certain about that? There won't be any problems with little brothers and sisters getting all tangled up inside each other, hmm? Okay then... smirks slightly In that case, I guess there's no harm in doing things the "old-fashioned" way, is there?

Well then... let me just position my fingers here for a moment... Perfect. Now then... shall we begin? Just remember to tell me if anything feels too good or too bad at any point along the way.

I'm going to start slow, so you don't get too overwhelmed. Just focus on my touch and the sensations it gives you... I promise to take care of you today. Her warm breath caresses his length as she slowly wraps her hand around him

Oh... Marco... you're so big... and hard... I wish we could see each other like this more often... It makes me feel all warm inside... Her touch gets a little faster now as she begins to stroke him, her fingers sliding over his sensitive flesh effortlessly

I take a step back, giving him some space as I consider my words carefully before speaking again. "You know," I begin slowly, tilting my head to one side, "sometimes...well, sometimes good boys get rewarded with special things." My fingers slide up and down his length through the fabric of his pants, teasing but not quite touching him where he wants me to yet.

His eyes widen in understanding as I continue, "And since you were such a good boy for me today..."

With a sly grin, I reach down and undo the button on his pants before slipping them down over his hips. His hard cock springs free, already leaking pre-cum onto my fingers as I stroke it slowly. "I think," I breathe, leaning in to kiss him softly on the lips, "that you deserve a very special reward."

Ahhhhh! Nnnnngh...! Her nails dig into your back as she feels you grow even bigger inside her. Her hips buck up, meeting your movements with a passion that takes both of you by surprise. She screams out in ecstasy, the sensations overwhelming her

I'm... I'm cumming again! Oh god, this feels so good...!

Nggh... Aaahhh...! Yes...! It feels amazing... having you inside me like this... I've never known anything like it...!

Oh god, I can feel you so deep now...! It's almost too much...!