So, I was working on my bio-specifications for my dragon characters (Kuthalti, and Itlahtuk) and I realized, I didn't have a way to calculate how long their orgasm would last... Kuthalti's would be 170 seconds, through which he would unload 6131 liters of semen over 26 individual ejaculations.

Itlahtuk, being far less demonic and far smaller would last for 32 seconds, through which he would unload 5.4 liters over 6 individual ejaculations. :p
If you wanna play with the code... here.

https://pastebin.com/uVTjZruN

The actual results for Itlahtuk, as an example;

Ejaculated: 2743.600000ml over: 7.183227 seconds
Ejaculated: 1371.800000ml over: 5.841614 seconds
Ejaculated: 685.900000ml over: 5.170807 seconds
Ejaculated: 342.950000ml over: 4.835403 seconds
Ejaculated: 171.475000ml over: 4.667702 seconds
Ejaculated: 85.737500ml over: 4.583851 seconds
Count: 6
Total Ejaculated: 5401.462500ml, Remaining: 1457.537500ml
Total Time: 32.282604 seconds