No Chance, Ch 8
sperm cells are half of a pair of chromosomes, so you can pretty much do half the work.. it's a little complicated to explain, but you get the same result in less time." his grin grew wider, "plus it's a lot more fun to collect the specimens too."
When The Mother's Away The Kids Will Play
Kale was feeling his sperm cells boil in his balls, he was getting a pleasureable shockwave. "i'm almost there." said kale moaning. zella sucked as hard as she could on kale's shaft, making his legs shiver in pleasure.
Stare Into The Abyss Ch.1 (Hard Version)
Trillions of supernatural inhuman futa sperm cells flooded in her womb. and, wouldn’t you know it, this was a fertile time of the month for her. her ovum took a look at the feminine inhuman sperm, and did as its owner did.
Red Dawgs: The Fox and the Farmboys
His balls were boiling as slowly his human sperm cells were corrupted into vulpine seedlings. thoughts of wild beast boy sex was filling his head along with deep instincts of foxy hunger and need.
Invasion of the Tentacle Monsters Chapter 1
The creation looked like an oversized sperm cell. the creature had modeled this extension on exactly that. the purpose of this seed was to seed out and fertilize another compatible organism, replicating, and evolving slowly as it forms new extensions.
Spermatosaurus Corruption
He swore that he was starting to feel each individual sperm cell wriggling about, no longer impossible to see, but perhaps the size of a tadpole.
The Impacts of Anti-hypers on Our Prey
Initial results suggest this is a combination of live sperm remaining inside the womb, fallopian tubes, and ovaries of the hyper and a bonding of anti-hyper sperm cells to the ovaries in question.
Darnlake Botany-R 03
"these are sperm cells. maybe lazy sperm from the low motility and movement. are they yours?" "a sample from many years ago, yes. you remember my wife and i had trouble and were never able to conceive."
Gotta Lose Em All Ch.2
Futa sperm cells inundated her previously virgin depths and, yes, sought things to fertilize. unlike lopunny, kirlias didn’t have litters. a single egg was enough. and so there was a single egg in that young womb for rebecca’s sperm to find.
Spermatosaurus Mutations
His cock was starting to rise again, and he swore it felt like every remaining sperm cell in his balls were waking back up, spinning around down there and getting more and more active.
Life of Xey, Infection
What happened next was by sheer chance, one of the sperm cells with a nanite still attached to it encountered the egg cell and fertilized it.
Vulpan Sexuality Research
The mother is still the genetic mother, though, as the sperm cells required the egg to make the zygote. the human mother of a vulpan is still it's true mother, regardless.