Thank you to OldBroad76 for editing for me!
CHAPTER I
Charlotte was still hungover when it got to the afternoon. She hadn't ventured outside of our bedroom other than to use the toilet. Being too afraid to see Brooke again, I stayed hidden in the bedroom, using the excuse of keeping her company.
We sat watching movies together under the duvet, but every time I looked at my fiancée, images of her 18-year-old sister sitting on top of her and squeezing her big sister's smaller tits came to my head. Annoyingly, my cock seemed to like this image.
I hated her. She was ruining my life, but why did it always have to feel so good? Back in my younger, single days, I would've revelled in having a horny, slutty, sexy woman doing all of this to me. I would've fucked her constantly until she couldn't walk, but now I was engaged, and I knew one mistake could make it all come crashing down.
Throughout the day, I questioned if Brooke would actually go through with telling Charlotte about our affair. She obviously had enough ammunition to ruin our relationship, but she would in turn ruin theirs, as well. My main worry was if she told people that I raped her, which I am certain I did not! However, I definitely did not want to go to prison for rape.
As the day went on and my mind raced with thoughts of the young Brooke, my arousal grew stronger and stronger. Even when she wasn't hungover, it was difficult to have sex with Charlotte, so I knew there was no point in trying.
"I might go for a shower," I told her, planning on having a quick wank. "I must stink."
"I don't mind," Charlotte replied. "I probably stink, too."
"Ah, you're not too bad." I joked and kissed her forehead before walking towards the door.
I put on a robe and tied a knot around it tightly, just in case I bumped into Brooke. I wanted the added protection so she couldn't get to my cock.
I know, I know. I should stop her - just move or push her away, but it was like she had some hold over me. When she teased or flirted with me, it was like I couldn't stop.
As I walked down the hall as quietly as possible, I looked all around me for any signs of her, but luckily there were none.
Okay, there's her room,
I thought. J
ust be quick.
Still trying to be silent, I tip toed up to her door but stopped in my tracks when I heard something.
What is that?
I told myself to keep going but I couldn't. I had to hear if I was right, and ever so gently I pressed my ear against her door.
"Mmmm." Brooke's voice sighed in a whispered moan.
She's playing with herself! I knew it!
I should've left and just gone for a shower, but I couldn't. I listened to her faint moans, picturing what she was doing in there.
With my eyes closed, I remembered her hot body. The feel of her big tits, her shapely ass, and I even remembered the look of covering her in cum.
Fuck, my cock was rock hard.
"Mmm fuck." Brooke moaned again, a little louder.
Oh god, what am I doing?
"Yes... George." Brooke moaned, and my cock twitched knowing she was picturing me.
Then two seconds later, my phone pinged very loudly from inside my robe pocket to say I had received a text.
Fuck!
I panicked.
I reached into my pocket to grab it, but before I even touched my phone, Brooke's door flew open. Busted. I was right in front of it, looking at her. Fuck she was hot. She just had on a thin robe that was tied up.
Her face showed clear joy at catching me, the cocky little shit.
"Were you just listening to me?" She asked with a smug look.
"No." I whispered, not wanting Charlotte to hear.
"Yes you were, you little perv!" Brooke laughed a little too loudly for my liking and punched my arm. "You know you don't have to spy; you can just come in and fuck me."
"Brooke!" I hushed her. "Keep it down."
"Or what? Charlotte might know that you're cheating on her with her little sister?" Brooke scoffed.
"You know what, fuck you, Brooke." I argued. God, I hated this bitch.
"Oh, I'm sure you will again soon." She said with another smug smile and then closed the door on me.
Fuck sake, how is this happening to me?
I repositioned my rock hard cock before I walked to the bathroom. I grabbed my phone to see what stupid text got me caught, but my eyes opened wide when I saw it was from Brooke!
I instantly opened it and saw she had sent a video with the caption "thinking of you".
It was her, fully on show as she fingered herself, and she moaned my name!
For fuck sake.
My cock was too painfully hard, and I needed a release. So, I put the video on repeat and watched the young, hot, slutty 18-year-old finger herself whilst moaning as I stroked my cock. It only took a few minutes, but I shot my load into a tissue and flushed it down before having a shower.
After that, I headed back to my bedroom and was grateful not to bump into Brooke again.
Charlotte sat up, eyeing me intensely as I walked in.
"You were gone a long time." She said bluntly.
Oh god, think fast!
"That shower was just amazing. I didn't want to get out." I told her.
"Hmm," She grumbled, "did you see Brooke?"
I had to stop myself from gasping at her question.
"N-no, why?" I asked.
"Just wondering what she's up to today." Charlotte sighed as she turned her stare away from me and back to the TV.
I put on some comfy clothes and got back into bed with her.
"I think I need to have a word with Brooke about how she dresses." Charlotte abruptly said.
"Why?" I asked, doing my best to sound normal.
"She just wears very little clothing around the house, and I don't think it's appropriate." She grunted.
"I haven't noticed." I lied.
"Yeah, sure." Charlotte moaned and crossed her arms.
For fuck sake, not only is Brooke teasing me and forcing me to cheat, but I have to somehow keep lying to Charlotte. Fuck my life!
"So, you don't know if Brooke is in or not?" Charlotte questioned again, as if she was grilling me about it.
"I think I heard her on her phone maybe." I said, thinking that was a good answer.
"Right, yeah, of course you did." Charlotte moaned.
"What's that supposed to mean?" I asked, getting a bit pissed off with her attitude, considering I was the one being blackmailed.
"Like you don't look at her dressed like a slut." Charlotte huffed.
"You invited her to move in with us! I didn't want her here." I argued.
Clearly my louder tone shocked Charlotte as she immediately retreated.
"I'm sorry," She whispered and looked at me with her puppy dog eyes, "I shouldn't get jealous, especially not about you and my sister."
If only you knew the truth,
my heart broke with guilt at her words.
"Don't apologise," I told her and pulled her in for a hug. "I'm sorry for shouting."
Charlotte's reply shocked me as she reached into my shorts and grabbed my soft cock.
"How about I make it up to you?" She whispered, her stare now turning to a seductive gaze.
The only problem was that I had literally just made myself cum.
"You... you don't have to. You're hungover." I told her, praying to god she wouldn't go any further.
"It's fine. I owe you a little treat." Charlotte replied and pulled the duvet away.
She sat up and prepared to sink down to my cock.
"Honestly it's fine, don't worry about it." I told her.
Charlotte's hand was still on my cock that had no intention on getting harder.
"Did you just have a wank in the shower?" She suddenly asked.
Before I could find the words to answer, I just stuttered, and my face turned red.
"Fucking hell, George," Charlotte shouted and pulled away from me. "Is this it? You gawk at my sister and then wank. Do you even want me anymore?"
"Is that a joke?" I asked. She was the one that denied me sex 90% of the time. "I always try and have sex with you, and you always say no."
"And when I do want it, you can't because you've just had a wank!" She argued back.
"Well if I knew you were going to offer, then I wouldn't have! But it never happens, so what am I supposed to do? Just never cum again." I told her. This argument was getting out of hand fast, but I was getting pretty angry.
"Oh, fuck you George," she shouted. "You know what, get out. I don't want you here today. Go find something else to do."
"Gladly." I shot back and got out of bed.
I put on a t-shirt and hoody and stormed out of the room. I headed downstairs to the kitchen to get my car keys. I didn't have a destination in mind. I just planned on driving.
I grabbed my keys from the drawer and slammed it shut.
"Everything okay?" a soft, delicate, female voice suddenly asked, making me jump out of my skin.
"Fucking hell," I gasped out, "not now Brooke."
"What's wrong?" She asked.
I turned around and spotted that she was in another one of her skimpy pyjama sets. Tight shorts that you could see her thong through, and a tight top that the buttons pretty much popped off where her tits were.
"Just fuck off." I told her and headed for the kitchen door.
"Excuse me, I was trying to be nice... dick." She whispered.
I'm so sick of this shit.
I turned around and glared at her.
"You know what Brooke, this is over, done." I whispered but kept my tone angry.