Emma lazed on the couch, her eyes glued to the screen of her phone. She scrolled through social media, liking and commenting on posts from her friends. The room was quiet, save for the occasional hum of the air conditioning.
The peace was broken by the sound of the door slamming shut. Alex entered the room, a scowl on his face.
"I'm so bored," he complained, flopping down onto the armchair.
Emma glanced up from her phone, a smirk playing on her lips. "Aww, poor baby. Maybe if you had a social life, you wouldn't be so bored."
Alex rolled his eyes. "Shut up, Emma. You don't know what you're talking about."
Emma shrugged. "I'm just saying, it wouldn't hurt to get out of the house every once in a while."
Alex huffed. "I don't need your advice, thanks."
Emma couldn't resist teasing him. "Oh, come on. I'm just trying to help. You could use a little excitement in your life, don't you think?"
Alex stood up, his fists clenched. "I don't need excitement. I just need some peace and quiet."
Emma grinned. "Fine, fine. I'll leave you alone. But first, let me just see what you're up to."
She reached for Alex's phone, which was sitting on the armrest. Alex tried to swat her hand away, but Emma was too quick. She grabbed the phone and started scrolling through the messages.
"Hmm, looks like all I see are video game notifications," she said, feigning disappointment.
Alex snatched the phone back. "Give it back, Emma. That's private."
Emma laughed. "Oh, come on. It's not like you have anything to hide. Unless..."
She trailed off, a mischievous glint in her eye.
"Unless what?" Alex asked, his voice tight.
Emma leaned back against the couch, a smirk on her face. "Unless you're hiding something from me. Like, I don't know, a secret crush on someone?"
Alex scoffed. "Don't be ridiculous. I don't have a crush on anyone."
Emma raised an eyebrow. "Really? Not even on anyone in this house?"
Alex's face reddened. "What are you talking about?"
Emma grinned. "I'm just saying, it wouldn't be the worst thing in the world if you had a little crush on your sister. I mean, we do spend a lot of time together."
Alex rolled his eyes. "You're insane. I don't have a crush on you."
Emma shrugged. "Suit yourself. But if you ever change your mind, you know where to find me."
She stood up, stretching her arms above her head. As she did, her pyjama pants slipped down slightly, revealing a flash of skin.
Alex's eyes widened as he saw something else: an erection, straining against the fabric of his own pants.
Emma's eyes followed his gaze, and she gasped as she realized what was happening.
"Oh my god," she said, her voice barely above a whisper.
Alex's face was beet red. "I-I'm sorry, Emma. I didn't mean for that to happen."
Emma tried to laugh it off. "Well, it's a little too late for that now, isn't it?"
She sat back down on the couch, trying to act casual. But as she did, she accidentally sat on Alex's erection, causing it to slip into her own pyjamas and into her pussy.
The siblings froze, both shocked by what had just happened. Emma, trying to lighten the mood, made a playful insult about Alex's size.
"Well, at least you're not lacking in that department," she said, trying to sound nonchalant.
Alex, still trying to get his phone back, continued to struggle with Emma. But as he did, his erection moved deeper inside her.
Emma, feeling a strange sensation, became more and more turned on. She began to kiss Alex, who was still in shock.
At first, Alex was too stunned to respond. But as Emma's kisses grew more insistent, he began to relax.
Emma took control of the situation, directing Alex to lay down on the couch. She straddled him and began to grind on his hips.
Alex, still in disbelief, began to enjoy the feeling of his sister on top of him.
Emma, feeling bold, removed her pyjama top, revealing her nipple piercings. She leaned down and whispered dirty things in Alex's ear.
Alex, unable to hold back, began to thrust upward, causing Emma to moan.
Emma, feeling close to climax, warned Alex not to come inside her. But it was too late. Alex accidentally creampied his sister.
Emma, in a panic, pushed Alex away and jumped off the couch. She told Alex that he was an idiot and stormed off to her room.
Alex, left alone in the living room, realized what had just happened. He began to panic, wondering if he had just accidentally impregnated his sister.
He knew that he had a lot of explaining to do. But for now, he could only wait and see what would happen next.
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