Okay, I hear you.
To increase the cumflation experience, here's the hidden rule:
The experience will increase during the last second when finishing inside the NPC's vagina.
And here are the volumes needed to increase the experience in each level:(Actually need to cum as hard as you can to push the exp.)
S+: 6000 ml
S: 4000 ml
A: 3500 ml
B: 3000 ml
C: 2750 ml
D: 2500 ml
E: 2250 ml
F: 2000 ml
I’ve tested the cumflation system on my end and haven’t noticed any issues so far.
That said, I’m currently limited to testing on my own machine(I sold my old PC last year), so it’s hard for me to check how the system behaves on different setups.
I’ve thought about building a visual debug tool specifically for the cumflation feature— something that would show what’s triggering, what’s not, and where things might be going wrong. It’s definitely doable, and I might put it together if I find the time.
That said, I’d personally prefer to focus that time on developing new content and core features, since that’s what most players are waiting for. But I’ll keep it in mind as a possible side tool if these issues continue to pop up.
I'm unsure if increasing exp through rubbing the inflated belly can be an option. But character will trigger different dialogue when rubbing their cumflated belly is within plan.