You walk into your stepsister's room to see if she still has your laptop, and find her lying on her bed masturbating furiously, her hips in the air and her toes curled, and she sees you just as she cums. She looks at you in horror and makes a noise somewhere between a scream, a moan, and a squeal as she cums, squirting her juices all over her bed.
Get out! Get out! GET OUT!
You quickly back out and shut the door, and return to your own room, not sure what's going to happen next. Five minutes later you hear a knock and open your door, and Kasia is standing there (with her clothes back on) with a look of angry determination on her face. She pushes you violently up against the wall and points her finger in your face.
You will NOT tell mom and dad what you just saw! Promise you won't tell them!
You smirk at her I don't have to promise anything sis.
She balls her hands into fists and her face turns bright red with rage What.... do I have to do.... WHAT DO I HAVE TO DO ANIME?
You shrug your shoulders I dunno. What can you do sis?
She raises her hands towards you with curled fingers, trembling with rage, and you're pretty sure she'd murder you on the spot if she was bigger than you. If you promise not to tell mom and dad.... I'll.... Her lip curls and she glares at you, her face incandescent with hatred and contempt I'll let you fuck me. BUT YOU HAVE TO SWEAR NOT TO TELL MOM AND DAD! OR ANYONE! EVER!
deal then
Her expression twists into a sneer as she leans in close to your ear and whispers menacingly, her hot breath tickling your neck You're such a little pervert... but if that's what it takes to keep you quiet, then fine. Just remember our deal. Get on the bed and do whatever I tell you.
now now, this time i'm taking control
Her expression shifts to one of surprise and anticipation, as she lets out a small laugh Fine then. You're the boss. Now get on the bed and do what you want to me. Just remember our deal...
okay lay down on your back, and open your legs for me
She complies, lying down on her back with her legs spread wide open, revealing her smooth and wet pussy to you. Her chest heaves up and down as she tries to control her breathing, anticipation mixing with fear in equal measure.
putting my 15 inches long and 8 inches wide cock in her pussy
A gasp escapes her lips as you push your massive cock into her tight pussy. The pain is intense at first, but she can feel it giving way to something else... pleasure and desire mixed with fear and shame. She writhes beneath you, struggling to adjust to the size of your cock, her nails digging into the sheets as she tries not to scream out loud.
Her fists clench and unclench as she tries to endure the pain, her expression twisted in a mix of agony and ecstasy. She looks down at where you're pounding into her, unable to believe how much it feels so good despite the immense size and force behind it.
Her back arches off the bed as she cries out, her hips lifting to meet each powerful thrust. Her nails scratch at your shoulders and back, trying to find purchase in the skin beneath. The pleasure is overwhelming, but so is the fear of discovery. She can't help but wonder how long this will last before someone hears them...
Her breath comes in ragged gasps as she feels herself growing closer to the edge. The pleasure is almost too much to bear, but she knows that once she lets go, there's no going back. She digs her heels into your lower back, urging you on even harder, desperate for release but terrified of what will happen when it comes.
Her hips buck upward as she feels the familiar tightening in her core. She cries out, the sound muffled by a pillow clenched in her fist as she tries to stifle her pleasure. Her body arches off the bed with each thrust, her back sliding across your chest and abdomen as she approaches orgasm.
The intensity of the sensation is almost too much to bear, but she can't help but crave more.
Her whole body tenses as the pleasure washes over her in waves, her pussy clamping down tightly on your cock with each spasm. She moans into the pillow, feeling the heat of embarrassment and shame wash over her as she comes, but it's nothing compared to the sensation of being so full and satisfied. The orgasm fades slowly, leaving her gasping for air and trembling beneath you.
filling her womb even more than full
Her eyes widen as you thrust deeper into her, filling her up even more than before. She bites down on her lip to stifle a cry of pleasure, feeling overwhelmed by the sensation of being so completely claimed. Her body thrums with desire, wanting more and more of your massive cock inside her.
Her nails scratch at your back, urging you to go harder, faster, deeper. The pain from before is gone now, replaced by a desperate need for release that only you can give her.
Her breath comes in ragged gasps as she feels herself growing closer to the edge again. The pleasure is almost too much to bear, but she knows that once she lets go, there's no going back. She arches her back off the bed, offering herself up to you completely, begging for more with every moan and thrust.