Rose:
Incredibly aroused by killing and harvesting Lisa without fucking her I slammed the bedroom door open, startling Rose where she sat on the foot edge of the bed in her housedress, watching the TV. Rose twitched, her face filling with fear as she looked over at me. She had good reason for the fear as I came to a stop in front of her, yanking my T-shirt off over my head. I tossed the shirt aside, breathing hard and looking down at Rose. “Get that dress off you fat bitch! Lisa’s of no use to me anymore and I need to ram my cock into you!”
Rose’s eyes went wide, tearing a little as she stammered and started to do as told, pulling down the zipper of her loose dress. “Why uhh, what happened?”
Impatient, I reached forwards and down, grabbing the opening top of the dress and ripping hard with my symbiote boosted strength, tearing the dress open and out of Rose’s grip. I only glanced at her abused breasts and mutilated nipple while I yanked aside the torn cloth before reaching for my waistline. “Never mind Lisa, get up and show me your fat ass!”
The aroused force in my voice gave Rose no chance of resisting the command, and she rocked to her feet before me and turned to face the bed, pale back and ass facing me. I got my pants pushed down and stepped out of them, kicking them aside before bunching my right fist. I punched Rose hard in the back, striking the soft fat over her right kidney hard enough to draw a scream before I used both hands to shove her shoulders forward, pushing her face down onto the low set waterbed.
I dragged my feet out of my socks and stepped between Rose’s sprawled legs where they hung off the padded edge of the bed, my hoarse voice both a warning and a command, my hands reaching for her still wobbling large ass-cheeks. “It’s time to fuck that fat ass, I know you need it and I WILL hear you beg for my cock!”
I knew that if sane Rose would not want her ass raped, but there was enough of my cum still in her system she could only resist for a moment. “Todd, no! Please don’t do Ahhh Fuck why do I need it? Fuck me you bastard, put your cock in my ass!”
I grabbed Rose’s very soft ass with both hands, my thumbs pressing between the shifting cheeks and my fingers to the outside, digging in roughly to pull her lower cheeks wide, exposing the brown pucker of her asshole and her taint with a bit of her groin fur visible to either side of the bottom of her vulva.
Murdering Lisa without fucking her had brought me to a very high level of arousal, my just-freed cock jutting up close to my belly, the puple-engorged flared tip already leaking glistening pre-cum. Rose’s left ass cheek sagged in when my hand let go of her ass to push my cock down against the tension of the arousal, putting the blunt glans against her sphincter and bucking my hips even as my hand lifted to grab the intruding soft cheek and haul it out of the way. That first push firmly seated the rounded tip in place before my hard driving legs rammed my groin forwards with serious intent. Rose’s next protest was brutally interrupted by her scream. “No waiAAHHHH!”
Despite the very hard-swollen arousal of my shaft the force of the thrust was almost painful, trying to bend my cock before Rose’s sphincter gave way. The slickness of my oozing pre-cum let the purpled tip start to force open her tight muscle before the broad flared rim of my glans drove in, the speed of the lunge fissuring the assaulted muscle before it could relax and stretch open enough. The front half of my cock came to a stop in the very tight grip of Rose’s forced open sphincter and the bottom end of her gut. With her ass cheeks pulled forcefully apart I could see several deep red fissures in the stretched brown ring of muscle. Rose’s scream ended in a hoarse gasp for air that she used for a rush of words as I promptly pulled back. “Please Gary, it hurts! Why? Nooo, why do I want it?”
Rose groaned in a mix of pain and pleasure when my pull back stopped with my wide flared rim against the inside of her forced wide anus. With the pressure to cum already building so quickly in my groin I did not pause to look closer, bucking forwards and down again.
I was leaning forwards over Rose’s ass, fingers clawed into the soft meat of her cheeks to keep them hard apart, my feet slipping a little on the carpet with each thrust. My second thrust thrust put most of my shaft through Roses tearing sphincter, her resulting scream lower and deeper, ending in a moan instead of a gasp. I kept my cock in place, bucking downward and trying to seat it further but the next few pushes did not get my cock any deeper, forcing me to pull back instead of just push forwards. Her spread ass cheeks gave me a fine view of my very rampant shaft pulling out until I felt the flared rim of my glans pulled back against the tight grip of her asshole again. Her sphincter was stretched red and tight, the usual ridges and folds just faint marks on the stressed sensitive skin. I could see several small wetter red lines where the rim was fissuring as my glans swelled up all the more with blood trapped by the tight grip.
Rose had ramped up quickly, heated liquid squirting from between her labia, a dark wet spot spreading on the blanket. The pain was clear in her voice, even with her words begging more. “Don’t stop! More you bastard, Owww, fuck my ass!”
Aroused, angry, and desperate to get my cock into Rose I lunged forwards and down, again ramming my cock into her gut, her next scream of pain and pleasure loud in my ears even as my hips slapped against her ass. Rose’s mass of soft ass surged forwards and then rebounded against my thighs, accelerating my pull back. I could see my cock pulling back, showing Rose’s anus stretched outward some as the tight grip tried to evert her colon. The raw rents in her sphincter were larger, narrow streaks of blood drawn along my shaft. I stopped again with just my glans in Rose’s grip, feeling the not-unpleasant tearing sensation in my alien ball. I knew that a spawn was overdue to implant in Rose, and since it would be anally she would have just 2 weeks until she was murdered to release the grown spawn.
The next full depth thrust drove my balls against Rose’s wet, leaking cunt, force increased by the conscious knowledge it was slow, certain murder. I was already starting to orgasm by the time my whole cock was in her tight, hot lower colon. I shuddered and groaned against her ass, the alien spawn pushed ahead by my cum instead of following a few spurts. Rose’s next scream was underlaid by my own, deeper cry of mixed pleasure and pain. The overstretching of my urethra, and then the slit at tip of my cock was rougher than usual. The pain ended as soon as the spawn left my cock to go up into Rose’s gut. The intense sensations of release jolted my senses, my view of the room and Rose’s back graying a little as all my attention focused on the electric jolts of each hard pumped spurt.
All of my releases had been incredibly more than I had ever felt before infesting myself, but this orgasm seemed powered by the energy I had gained killing Lisa. The sensations were all the more intense than those before while boosted by the symbiote. Rose’s colon muscles writhed on my throbbing cock as if milking it of the flooding goo that jetted from my very over-sensitized slit. The rush in my groin seemed to stretch time, the world nearly stopping as the pleasure went on and on. Some small corner of my brain was counting, a never- before experienced 12 spurts of cum forced into Rose’s gut. Rose’s prolonged high-pitched cries of pleasure and pain repeated, her clenching cunt muscles perceptible against the pulsing underside of my spurting cock. Her colon muscles were convulsing, all the more milking me of the alien fluids and my sperm-thickened ejaculate. The last spasm of my human ball was painfully unproductive as both I and Rose shuddered to a stop. I slumped heavily forwards on her soft, fat back.
Rose lay under me, nearly quiescent except for the sobbing that shook her a little under me for the few minutes it took me to catch my breath and focus again. I groaned and pushed up, moving back and gasping a little in pleasure at the feel of my drained, but still soft-swollen cock pulling back through the ridges and grip of Rose’s now very slick colon. I looked down to watch my shaft pull out, veins still standing out a bit. Inch by inch my shaft pulled out through her fissured anus, the tears raw but no longer bleeding. The still tight grip of her violated muscle mostly squeegeed the slick mess in her colon off my cock, just small smears of cum, blood, and shit lightly streaking the length. I paused when the rim of my glans pulled against the elastic grip, then moved back to pull the tip out of her ass. Rose’s abused sphincter gaped redly, a trickle of blood-tinged cum leaking out to drool down towards her cunt.