There is a way to make male NPC to cum more than once in the game without installing any mods. All you need to do is to alter some codes by using Notepad+ by right clicking the game's HTML file.
Are you looking in the Course of Temptation html? Sorry I should have specified that I mean that and not this mod's file. The full block the line is in is:
do_cum(cumact = {}, target = null, donotrecord = false)
{
const internal = ["mouth", "vagina", "anus"];
const nonmouthinternal = ["vagina", "anus"];
if (!this.orgasms) this.orgasms = 1;
else this.orgasms++;
delete this.resisted_orgasm;
this.just_orgasmed = true;
this.fleeting_stats["arousal"] = this.has_part("penis") ? 0 : 350;
if (this.is_pc) State.variables.pcneeds.Arousal = this.fleeting_stats["arousal"];`
It should be lines 83685 to 83694 in the unmodified CoT 0.7.2h build
Change the line if (!this.orgasms) this.orgasms = 1; to if (!this.orgasms) this.orgasms >= 1; and it should work, sort of.
Here's one thing you need to notice after you altered the codes: The sex minigame won't automatically end after female PC or NPC climaxes like it did before. It also advised to make your partner cum several times before manually ending the sex minigame or your partner will complain that he or she is still not satisfied. Another thing I notice that while male NPC finally ejaculate more than once after the alteration but only his first cumshot physically exists. Second and the rest won't be registered by the game meaning that if he cums in your pussy or face after he already came before, you still ends up "clean" but your hygiene meter still decrease though. You can swallow his cum and your cum swallow counter still records it. While not the perfect solution but this is the best we all can do right now. All credits should goes to Therizinosaurus from CoT mod discord as he is the one who figured this out.
