The male cat's penis differs from the smooth penises of many other mammals in that the organ is covered with short, sharp spines, all pointing in the opposite direction from the tip of the penis. This penis can be easily inserted, but when it is pulled out, it will brutally scrape the female cat's vaginal wall. This will cause the female cat a burst of pain.
The male cat completes a brief mating action (only lasting a few seconds) The female cat will then turn around and attack, swiping brutally with her claws and screaming and cursing at the animal. When he withdraws his penis and gets off the female cat, he must move quickly, otherwise the female cat is likely to hurt it. The reason why the female cat reacts roughly to the male cat at this time is easy to understand, as long as you have seen Just look at the photo of a male cat’s penis under a microscope.
A male cat's penis differs from the smooth penises of many other mammals in that the organ is covered with short, sharp spines, all pointing in the opposite direction from the tip of the penis. This penis can be easily inserted, but when it is pulled out, it will brutally scrape the female cat's vaginal wall. This will cause the female cat a burst of pain. It was this that made her scream in rage. Of course, the male cat who caused the injury had no choice in the matter. He couldn't adjust his penis even if he wanted to. These flesh thorns are fixed. Furthermore, male cats with strong reproductive ability will have larger thorns. Therefore, the sexiest male cats cause the most pain to female cats.
It sounds like it reflects cats' weird sexual masochism. But there are special biological reasons for this. Human females who are not yet pregnant will ovulate regularly regardless of whether they have mated with a male. For example, human virgins ovulate every month, but this is not the case with cats. Virgin cats do not ovulate at all, and female cats only ovulate after mating with a male cat. This takes some time, with ovulation occurring approximately 25 to 30 hours after mating, but it doesn't matter. Because the passionate estrus period will last at least three days, when she ovulates, she is still in the mating stage, triggering the stimulation of ovulation. It is when the first suitor pulls out the prickly penis that the female cat feelsof severe pain and shock. This violent moment is similar to the firing action of a gun, causing the female cat's reproductive system to start functioning.
To a certain extent, it is not entirely wrong to call a female cat in heat a "masochist" because about 30 minutes after being hurt by the penis of the first male cat, she will be sexually active again. Interested and ready to mate again, and then scream and swat all at once. If she imagines how many prickly penises would cause her pain, it becomes clear that there is one type of pain that does not elicit the usual negative reactions when it comes to sex.