There is a disease called hyperspermia. But it's still just an animation, it's not reality.
Disease? Demons have no diseases. On their nature, victim would be bred after pleasure collapse only (orgasm, torture, suffocation, etc.), not before that moment. And gonna inflate, inflate with endless amount of cum, even their balls\organisms\living powers were soaked off already. Femins, they're always like this, starving for lust and ownminding perversions.
So Betty are not the one who takes or needs a rest, it's battle of equals, even though being OC in whatever sort of pron animation.
You do realize that pure volume has nothing to do with the chances of getting pregnant, right? The woman has to be ovulating as well. There's typically about a one week window where a woman is most likely to get pregnant. Outside of that fertility window, you could fill a woman with every drop of semen on the planet and she still wouldn't get pregnant.
Disagree a little bit.
Unnecessary medical fact here (keep sliding down):
Spermatozoids can live inside a womb during to 37-38 days max, for sure, this could have been applied to very up fertilization apparition and it's kinda rare but not unique. Besides, the period of ovulation can float, and to be pregnant with a very high probability a woman can already on the fifth day, but the most effective method of assessment - check on 8-14 days; do not forget about the above-mentioned shift, which due to increased hormonal background - literally, on the second day - can calmly both accelerate the process or slow down it. So “joy” from the words “honey i'm pregnant” (outside of any tricks on the part of the bitch) can be heard at any moment after shagging. Tear and fear.