Titanic Protector

Original Author: That Boi

"Oh, baby brother, are you okay?!" Kim asks urgently as she scoops you into her hands and brings you to her chest for a giant hug. "Yeah, Kim... I'm okay... Thank you." You say. Kim smiles as she sets you on her shoulder and rubs your head with a single giant finger. "Let's go home, Will." She says softly as she begins to walk home. Kim had gotten much too big to live in your family's old house so you had to move to a rural area with a giant building that Kim could sleep in.

You sat in Kim's palm as she lowered you to your bedroom window. "There you go, Will." Your big sister said, smiling warmly. You give Kim the best hug you can, though you're only able to hug onto her massive cheek. She giggles and walks to her building to go to sleep.

You wake up in the middle of the night from a really bad nightmare and can't seem to fall back asleep. You climb out your bedroom window and head over to Kim's building. When you enter she's laying on her side facing away from you. You walk around to her face and gently tap her cheek to wake her up.

"Hmmm... Will..? What are you doing..?" She asks tiredly. "I... I had a really bad nightmare... Is... Is it okay if I sleep with you?" You ask, embarrassed. Kim smiles warmly and nods, pulling you close and holding you to her chest. Her warmth and heartbeat were very soothing and soon you drifted off to sleep in your big sister's titanic embrace.

You wake up the next morning, that day being a Saturday, and notice that Kim seems... bigger. Last time she was measured she was thirty feet tall. Now she's gotta be at least forty-five feet. Her clothes that had to be special made for her now look much tighter on her form. She yawns as she starts to wake up. "Hmm? Oh, good morning baby brother..." Kim murmurs, rubbing your hair with her finger. She sits up and gently sets you in her lap.

You can't help but notice the massive lump in the crotch of her already stretched out pants. "Will? I need to show you something... Mom doesn't want you to know but I only think it's fair..." Kim starts. You already know what she's talking about though. She slowly pulls her pants down and allows her enormous girlcock to flop out. It's still flaccid, but it's much, MUCH bigger than you. You didn't remember it being so long and thick. Her gigantic balls look like huge boulders to you. "I'm what's called a... Futanari. It means I have male parts as well as female parts... I have a vagina but I can't get pregnant." Kim explains as you sit directly in front of her slowly rising member. It looks like it's at least fourteen feet long. "So... What do you think..?" Kim asks nervously. You had already made peace with the fact that your big sister had a penis, but now you had to decide whether or not to tell her that you already knew...