JunkDrawerWaffle
Tourist
How do you suppose prehistoric dinosaurs and other creatures bred? Could they have had mating dances like birds do? would they have cloaca similar to allagators? How much cum? What do you all imagine?
Dinosaur Sex?
MarlinCatch3
Zooville Settler
I never really imagined it. Imagine an ostrich sitting on you and clawing you with its nails only worse, much worse.
I put quite a bit of thought into it.
That is very likely considering birds are dinosaurs. Many dinosaurs were feathered and therefore probably used feathers for attracting mates.
There would likely be a variety of different cloacal shapes. Some more crocodilian some more similar to birds.
Scent would probably play more significant role in the life of nonavian dinosaurs then it does in birds. Since many dinosaurs have large olfactory chambers and they moved on the ground where it makes sense to sniff things out.
1st preserved dinosaur butthole is 'perfect' and 'unique,' paleontologist says
This was a multipurpose hole.
Nobody knows, but I guess a cum shower from a T-rex would be significant compared to a velociraptor.
In both cases delicious though.
This is my take on a deinonychus cloaca and phallus:
Male:
Has a phallus that is normally hidden in the cloaca. When exited, it inflates with lymph and flops out of the vent. Inside the cloaca there are 4 openings in the first chamber. Two deliver semen, two urethras. Deeper in the cavity there is an outer anal sphincter separating large intestine from the cloacal cavity.
Urea collects in the first chamber and is held behind the cloacal fold.
Erection causes the phallus to stiffen and point forward and creates a small opening in the front of the vent.
During ejaculation the semen is ejected onto the base of the phallus and slides down in a groove.
Female:
Has a similar anatomy except the phallus. Two of the openings are again urethras the other two are vaginal entrances. The female does not have the ability to evert the vaginal openings into the vent
Mating:
The phallus is inserted into the cloacal cavity and delivers semen under the vaginal openings in the groove. From there semen is sucked into the vaginas by the female's muscular, undulating vaginal muscles.
The phallus also serves the purpose of aligning and stretching the entrances open.
Both vaginas have a strong sphincter separating the oviduct which opens and lets semen through during mating.
And here you can read an extensive description of how it is used in practice:
Further reading:
Birds, even those with deadly sharp talons typically do not hurt their mate when mating. In fact many birds live in pairs, take care of each other or feed the female in the nest. So in my opinion they would be quite careful.
MarlinCatch3
Zooville Settler
My reference was moI put quite a bit of thought into it.
That is very likely considering birds are dinosaurs. Many dinosaurs were feathered and therefore probably used feathers for attracting mates.
There would likely be a variety of different cloacal shapes. Some more crocodilian some more similar to birds.
Scent would probably play more significant role in the life of nonavian dinosaurs then it does in birds. Since many dinosaurs have large olfactory chambers and they moved on the ground where it makes sense to sniff things out.
View attachment 6578061st preserved dinosaur butthole is 'perfect' and 'unique,' paleontologist says
This was a multipurpose hole.www.livescience.com
Nobody knows, but I guess a cum shower from a T-rex would be significant compared to a velociraptor.
In both cases delicious though.
This is my take on a deinonychus cloaca and phallus:
View attachment 657807View attachment 657808
Male:
Has a phallus that is normally hidden in the cloaca. When exited, it inflates with lymph and flops out of the vent. Inside the cloaca there are 4 openings in the first chamber. Two deliver semen, two urethras. Deeper in the cavity there is an outer anal sphincter separating large intestine from the cloacal cavity.
Urea collects in the first chamber and is held behind the cloacal fold.
Erection causes the phallus to stiffen and point forward and creates a small opening in the front of the vent.
During ejaculation the semen is ejected onto the base of the phallus and slides down in a groove.
Female:
Has a similar anatomy except the phallus. Two of the openings are again urethras the other two are vaginal entrances. The female does not have the ability to evert the vaginal openings into the vent
Mating:
The phallus is inserted into the cloacal cavity and delivers semen under the vaginal openings in the groove. From there semen is sucked into the vaginas by the female's muscular, undulating vaginal muscles.
The phallus also serves the purpose of aligning and stretching the entrances open.
Both vaginas have a strong sphincter separating the oviduct which opens and lets semen through during mating.
And here you can read an extensive description of how it is used in practice:
Further reading:
Birds, even those with deadly sharp talons typically do not hurt their mate when mating. In fact many birds live in pairs, take care of each other or feed the female in the nest. So in my opinion they would be quite careful.
I was imagining what they’d do to a person in their nest. Birds are very territorial and aggressive. Even siblicide and infantacide are common in many species.