Daddy's little princess

Stepbrother put it in

It was the summer before high school when my mom got engaged to Parker. Which I was happy for and did not mind, until they moved in with us. Because, I got to meet his son, Austin, who was just a year older than me, but we were both in our last year of school. He didn't talk much at the time because, just like me, he wasn't used to his dad dating and now settling down.

I tried to get along with him at first, but he never seemed to make any effort. As well as casually ignoring me most of the time. So, I pretended he didn't exist either, but that was hard since we shared the same bathrooms. Our room connected to the bathroom, and he would take forever in the mornings and would even rush me sometimes. But what was even worse was the fact that every night a different girl would be using the bathroom, and the walls were so thin that I could hear even a pin drop.

On one specific night, I was trying to study for my midterms when I heard steps outside my room. I knew it was him, but I heard another step after him, and I immediately got annoyed because I knew what was about to happen. So, I quickly sent him a text that said, "Keep it down; I have an exam tomorrow," to which he replied, "The show hasn't even started yet."

I thought to myself, 'show?' Does he think I purposely listen in... I do not. He is lucky our parent's room is across the hall and can't hear much. I put on my headphones and tried my best to concentrate. It was close to midnight when I decided to use the bathroom, and as I opened it, there was a tall model-like blonde in my bathroom, fixing her makeup. "Excuse me??" She blurted out.

"The bathrooms are connected; I didn't think anyone was in here." I said it unbothered because if only she knew how many times I'd said it in the past month.

"Yeah, but who are you?" She said it in a condescending tone.

"Fucking get in here, babe," Austin groaned as he put his hand on the door frame. His eyes fell on me, and he smirked. He was only in his boxers, and he was hard on peeking through a bit. I quickly pulled my eyes away from it, and he raised an eyebrow.

"Who's this, Austin?" She said this, folding her arms.

"Stepsister. Now can we get back to where we left off?" He said it in a casual tone, very unbothered as he looked back at her.

"Definitely not in the mood anymore; besides, why are you still here?" She said Looking at me up and down.

"Bathroom," I said in a nastier tone.

"Ugh, see, I cannot do it anymore if your sister is here; I am leaving," she said, stepping out of the bathroom.

"Britney-uh Brooklyn?" Austin said in a confused tone, did he really forget her name?
"Oh my god, Austin." I didn't even try to listen anymore; I just closed his door to muffle out the noise.

Later, when I finished showering, I wrapped the towel around me, and as I stepped out, Austin came in, startling me, and said, "You really had to ruin my date?"

"First of all, is that what you call a date having sex on the first night? What a gentleman!" I said firing back at him.

"What do you know about that? "He said as if he's challenging me.

"Are you insinuating I am a virgin?" I said in a shocked tone.

"I don't know, am I?" He said this as he came a step closer

"Just because you bring a different girl every night doesn't mean you know everything," I said, leaving.

To which he followed me and said, "Yeah, prove it" in a confident tone.

"Prove it?? How am I supposed to prove it?" I said, turning back around to face him and blushing
"Your just horny," I said, pushing his statement off.