You slid into Kim’s cock

As your legs slide in, you feel how much Kim has been anticipating your journey down her shaft just by how hard her cock tip is. The walls of her urethra were pulsating. You slide in up to your knees, and soon your hips follow. You look up to see the face of the goddess you are about to enter, and essentially become one with for the time being. You would be nothing more than a parasite to her perfect body, feeding off of the sperm inside of her balls.

“Ohhh Will, keep going…”, Kim hummed in utter bliss.

You place your hands on either side of the slit that was working on devouring you, and try to pull yourself deeper. Your hips slide in, coating your torso with pre. Based off of the amount she had produced, you could only wonder how much cum she had ready to release. Well, you wouldn’t have to wait much longer. Another pulse by Kim’s cock and you were up to your shoulders. This was your last opportunity to take in the light of the outside world. All it would take was one last push and you were gone, lost to the depths of Kim’s body. Just as you were imagining it, Kim moaned and you felt her cock throb. It sucked you down and your head slipped through her slit with a slimy slurp. It was dark and incredibly slimy from all of the precum everywhere in her urethra. You started to slowly descend towards the fat balls that awaited you.

“Yes, Will…..Just like that, slide deeper into me. I want you in me…Inside your big sis…”, Kim moaned, clearly having too much fun with the fact that she was voring her own brother with her fat girl cock, and better yet, she had made him enter willingly.

Just as you reached around the half way point of her massive shaft, something disrupted all of the fun. The doorknob to Kim’s door turned, causing it to open. In walked Alice, yet again. She always arrived at the most inopportune moments. She had an almost determined look on her face. Oddly enough, she wasn’t even fully clothed. She only had a pair of pink panties, and a bra covering herself. Her perky nipples were just visible through the material. Her breasts were modest, being smaller than Kim’s, yet still full enough to get a satisfying handful of. And of course, she had a bulge just the same as Kim had, if not a little smaller.

“Someone’s having fun this morning, huh?”, Alice questioned, inquisitively. “I never knew you to be the morning wood type Kim, you always keep control over yourself. I thought I was the only naughty girl here.”

Still caught up in her lust, Kim barely knew how to respond. “Whaa-what-what are you doing in here, A-Alice?! Can’t you see that I’m busy!”

Alice’s gaze traveled to her sisters cock. There almost seemed to be a bulge halfway down Kim’s urethra that was pressed tightly against her skin.

“Ha, clearly. Mom said that the day has finally come where Will shrunk. I suppose he had a good life living normally. But apparently that’s over and now he’s just another tiny hiding somewhere. We need to find him and give him to mom or she’ll be furious.”, Alice stated to Kim, giggling during the parts where she basically dehumanized you.

“Ohh-oh right. I remember now. I-I don’t know where he is. He hasn’t come to me.”, Kim responded.

“I don’t recall asking if he had, Kim.”, Alice remarked. Kim had had enough. She wanted to finish sucking her brother down into her balls to protect him from just this very scenario.

“God damnit Alice, just let me finish and I’ll help look for him once I’m done!”, Kim shouted back at her little sister.

“Hmm, are you sure you don’t need help with that?”, Alice mocked as she licked her lips. “We are adults now, so nothing should be stopping us from having some fun.”

Alice walked towards the bed while Kim looked bewildered. She was so shocked that she didn’t even protest as Alice crawled onto the bed and positioned herself between Kim’s legs. Little did Kim know, Alice had a suspicion that that little bulge in her cock was in fact you, but she wasn’t completely sure of it. Only one way to find out. She’ll only know for sure if she sees you surging out in a torrent of cum from Kim’s cock. Your situation became urgent. You needed to crawl as deep as you could, you weren’t safe until your were sealed inside of your big sisters balls, but could you even make it there in time? Kim seemed close to the edge already. Without further pondering, you start desperately pushing yourself deeper. You make slow progress, however, as Kim’s urethra was so tight around you that moving was incredibly difficult.

On the outside Kim wasn’t doing much to help you, she still hadn’t snapped out of her shock from what her little sister was doing. Alice was moving her head closer to Kim’s cock, wanting to get a better look at the bulge she might have seen. Luckily, Kim came to her senses and quickly moved to grip the section of her cock where you resided. Alice was quick to react and countered with her own move. She placed her mouth on the tip of Kim’s cock and started to suck gently. Kim moaned as she felt her sister’s soft lips on her most sensitive area. Alice’s own cock began to stiffen in her panties, stretching them to near ripping point. Kim tried her best to push you down with her finger before Alice pushed her hands away, wanting full control of the situation. Kim’s only option was to pull you down with her cock’s muscles, but this was a difficult task with Alice’s mouth counteracting her efforts. You managed to reach the base of Kim’s cock, the spot right before entering Kim’s prostate, and further on into her testicles. It was just then that you felt it all around you. Kim began to shake as Alice took as much of Kim’s shaft in her mouth as she could. Her lips practically engulfing the spot you were in. Kim struggled to contain her screams of pleasure as her balls contracted and climaxed. This was it. Were you going to get shot out into Alice’s mouth? Or by the grace of Lady Luck would you manage to stay inside of Kim’s shaft?