Tool species
With the males having internal genitalia . the penis is modest at best. slender and tapered. both male and female genital slits are hardly noticeable. their sexual activity is where they start to differ.
2020-05-09 Recruiting the Crew
The latex that had invaded his genital slit had suddenly swollen up to the size of a baseball, crushing his shaft and smashing his internal gonads against the bone of his pelvis. "alright, alright, i get it!"
Kobold Journal Part 1
When i was a lizard, i had internal genitals, but now i... don't? and i think i'm bigger than the average kobold. or... i don't know! it just feels a little weird. but dathrokin doesn't seem to be bothered in the slightest, so that helps.
Beach Daze
The dolphin didn't bother to hide his nudity too often, being one with internal genitals, unlike the mammal's flopping dick and weighty balls hanging under.
Intermediate Species Studies - Chapter 5 - A Brief Interlewd
One muscular black arm was hooked around his chest to hold him tight and the other hand slipped right down into his shorts, feeling around the greatly protruding bulge of scales that hid his internal genitals.
A Flame Uncovered
All he'd ever seen of his internal genitalia was a spot of red shaft that emerged while gaar slept on his back, the knot bulging against his sheath. morning wood: arcanine edition.
Omnipocalypse: The Nostalgia Dump: Weremutants From Channel 6!
With their ridiculous reptilian internal genitals, they were jealous that she, a mere human woman, had been far more well endowed as a man than they had ever been or could be. yes!
Space Station Birds
He didn't wear underwear it seemed, though it was appropriate a bit being an internal genital sort. ethics could practically feel the blush on the rooster, which grew deeper as he shoved off his jockstrap.
Revelations
He, like other reptilians i had viewed on my home planet, did not bear outward physical signs of maleness, having internal genitals which appeared to emerge from a slit between his legs when aroused.
Tidal Force
Unlike his orca friend the dolphin was born with strictly internal genitalia, which in the locker room had often been the cause of some comments of his androgynous body, but there was nothing so emasculated about the cetacean once aroused, as all these fine
Girls Gone Wild: Durango - Chapter 7
But not carla, for some reason she is a hybrid that actually have internal gonads! i don't understand the whole medical terminology for it, but let's just say her ovaries work in conjunction with her nuts!
You Want Us To Do What Now?
"i have internal genitalia, you dumbass! i'm a reptile-kin!" "you can pull off his pants to double check if you want chris!" commented the peanut gallery allie. "no that's quite okay!"