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Further Testing

I knew james had taken that first trimester of his freshman year. "i remember this lab. algae, right?" "yup." "show me the data," said james. i obeyed, pulling out the lab manual with the data table. "what do you see?"

Bear, Character Development, Chubby, First Time, Frottage, M/M, Oral, Story Progression, Story Series, Wolf, straight to gay

The Cetra and the Lion, chapter 3

. --- my belly is modest, for i still have a ways to go; i'm barely at the end of my first trimester. if you didn't know i was pregnant, you'd think that i had just eaten a particularly large meal. but if you did, the growth was unmistakable.

Breeding, Dubcon, Dubious consent, Forced, Forced Sex, Lion, Pregnancy, Pregnant, Romance, Wolf, red XIII

Rabbit Heart Pt. 2 - Ch. 12

You're not out of your first trimester yet, so count yourself lucky. some women get it almost from the outset and it doesn't let up for three months."

Boar, Brother, Bull, Death, Fox, Grimdark, Incest, Morning sickness, Otter, Pregnancy, Rabbit, Sister, Teen, Twins, Wolf, surreal

Eccentric Orbit, Part Two: Transfer

Even after she was firmly and utterly knocked up, his body mindlessly continued, soon enough the torrent expanding her belly as if she was progressing through the pregnancy in mere minutes, first trimester, second, third...and it kept going past that, leaving

Anthro, Anthropomorphic, Aphrodisiac, Aroused, Avian, Balls, Big Boobs, Big Tits, Bird, Blowjob, Boobjob, Bovine, Breastfeeding, Breastplay, Breeding, Bukkake, Canine, Character Development, Cobra, Cow, Creampie, Cum Inflation, Deep Thrust, Eagle, Ejaculation, Erection, Explicit, Extreme, Feet, Female, Fennec, Foot Fetish, Foot Massage, Foot Worship, Fox, Humor, Hyper, Hyperphallic, Impregnation, Inflation, Inserting, Lactation, Licking, M/F, Male, Mild Drama, Mild Romance, Milk, Multiple Breasts, Multiple Species, Near Future, Never Seen Sex Act, Oral, Orgasm, Owl, Paw, Pussy, Reptile, Rough, Sci-Fi, Science Fiction, Size Difference, Space, Story Progression, Vaginal, Various Species

NT-91

"we gave her the first dose when she came in, at that point our best guess was she was three months along so we caught her at the tail end of the first trimester." joff wasn't as impartial as hardwick when it came to handling the predators.

Deer, Fox, Humiliation, Lactation, M/F, Medical Procedure, Pain, Pregnancy, Rabbit, Rape, Stretching, Tentacles, cervical penetration

Commission: Riding Lessons of a Hyper Sort

The small girl wasn't even past her first trimester and already she looked ready to drop! with a gentle paw the mouse girl guided the vixen's muzzle to his tip, their tongues darting out to taste the thick pre already leaking from the tip.

Anthro, Anthropomorphic, Bareback, Bedroom, Blowjob, Breeding, Bukkake, Canine, Cheating, Clydesdale, Cock Worship, Commission, Corruption, Cougar, Cuckolding, Cum, Cum Bath, Cum Digestion, Cum Inflation, Cumshot, Deep Penetration, Deep Thrust, Domination/Submission, Ejaculation, Equine, Feline, Female, Fox, Heat, Highschool, Horse, House, Humiliation, Hyper, Hyperphallic, Impregnation, M/F, Male, Mammal, Mating, Messy, Musk, Ownership, Pheromones, Pregnancy, Pregnant, Pseudo-Rape/NC, Public, Rough, Rough Sex, School, Semi Consensual, Semi NC, Size Difference, Size Queen, Spooge, Stretching, Vaginal, Vixen, Vulpine

Ember Tails, ch2 (pt.2)

I mean, isn't it halfway through the first trimester that they stop calling it an embryo and start calling it a foetus?" "oh, i have no idea..." "i just - !

Abortion, Couple, Electrike, Middle School, Plot Progression, Pokemon, Pregnancy, Pregnant, Relationships, Tough choices, Vulpix, adoption, diplomacy

The New Guy, Part Five: The End

She was nearing the end of her first trimester, and yet her belly was already larger than a full-term regular pregnancy, and her already large breasts had nearly doubled in size, the other ladies experiencing much the same thing.

Action, Amelia, Avian, Ball Fondling, Balls, Blowjob, Bulge, Collar, Conquest, Cum Inflation, Deer, Diana, Dog, Domination/Submission, Eagle, F/F, Ferret, Fondling, Goat, Human, Hyper, Impregnation, Isabelle, Lesbian, M/F, Pashmina, Paw, Pet Play, Plot Development, Sheep, Story Progression, Story Series, Straight, WORSHIP, stomach bulge, willow

One's Learned Preferences 4

The rabbit had looked like she'd been in her first trimester back then, but now, she looked like she was perhaps a month away from her delivery. her shirt had been pulled up over her stomach and her body looked strained.

College, Contraceptives, Creampie, Cum, F/solo, Forced Orgasm, Ibex, Implied M/F, Musk, Orgasm, Rat, Scent Play, Series, University, civet cat, dripping

Preg Prank

She watched not with jealousy now, but glee as quinn rapidly went through the first trimester of her pregnancy, then the second, and stopping near the beginning of her third as her breasts bloated to an even larger size as the filled with even more milk.

Anthro, Bunny, Gender Shifting, Magic, Prank, Pregnancy, Rabbit, Transformation, water

Star Wolf's New Recruits (Day 1)

"thanks to your enhancements the fetus will gestate rapidly, and after the first trimesters the machines here can remove it from you and take over the rest of the process. supposedly we'll be able to breed you every week!" "why?"

Breeding, Chameleon, Daughter, Fisting, Fox, Incest, Krystal, M/F, M/M/F, MILF, Mother, Oral, Panther, Rape, Son, Starfox, Starwolf, Vaginal, Wolf

Escape Womb

When eileen finally caught her breath, her belly was no larger than first trimester, rather similar to how it appeared when she had first unbuttoned her shirt.

Age Difference, Blue Jay, Digestion, Escape Attempts, Female, Female/Female, Kangaroo, Male, Male/Female, Mommy Domme, Monkey, Otter, Predscape, Pussy, Ram, Rat, Reformation, Transformation, Transgender, Unbirthing, Vore (soft), pouch