Strained Limits
Said person being dalyiah the large herm symbiote, each thrust of her hips pushed and tugged the thick gooey cock.
Symio-dick (F/M)
Despite her restraint, the symbiote jerked him off between stomps, watching him throb harder with each squash.
Spider Empire 04: Collector
But that was not all, his legs were nude, his penis seemed to be based on a speedo, and lastly he had a big thick mass of symbiote that covered the back and the sides of his legs... (see reference)...
Life or something like it
Whilst not organic in any sense other than it's sentience it could be said to be symbiotic, never parasitic. with help, life giving air that fills any living thing as it must fill the toy, it can give back so much pleasure. so much joy. so much fun.
[Serathin] Out From the Rain (Chapter 2)
A new body, the symbiote thought to himself giddily as he squeezed the firm arms of the one that he had successfully taken over.
A Whole Divided P6
It was true that while they have had a lot of sex, it never spawned another true alien symbiote creation like they did the first time they got together.
[DolphinSanity] Stick Him In
He could feel the living symbiotic material inside his cock, whirring with energy as it teased him further.
Living Fibers
As Justin looked into the smiling face of the man in front of him he found himself wondering if he should get a new best friend. “So you’re trying to tell me that this place is filled with pokemon that have willingly allowed themselves to be made...
Finding Humanity Chapter 2
When it's done the eg looks at the device's panel and presses a couple of buttons and points the device back at cyu and a different color beam sweeps over the cyborg and when its done the symbiote retracts back in to its storage area.
Certainty (I)
symbiotic." “good. i like you, lucian." she reached out and stroked down the side of my arm. oh, great. she thinks that's our thing now. “don't start doing that." i said, feigning seriousness. “and it's luke." she seemed taken aback.
The DogBoys: A Non-Sexual Interlude
"it's a symbiote. it lives off of my essence, in exchange for dampening my psychic scent down to trace levels." "i like your smell," vince said, without thinking. then: "it's kinda scary too, though."
Cody's Tail (Chapter 1)
Cody's Tail A flare of bright light dazzled Jason's eyes as he stepped through the rippling curtain, the glare of an alien star forcing him to squint. As he looked down from the cliff he found himself on, he saw a glimmering forest, shimmering with...