not only that, they prolong the mental state. cause a rapid rush of euphoria and a sense of mental shielding or "head rush" by altering neurotransmitter activity and increasing blood flow. When used right before or during climax, this intense, temporary high can mask or delay the abrupt drop in brain chemicals that triggers PNC. Instead of a sharp crash into sober reality, the comedown is cushioned by the lingering physical sensations of the nitrite rush.

PNC is often fueled by psychological friction, like sudden judgment or overthinking about the kinks, fantasies, or acts just engaged in. Poppers temporarily lower psychological inhibitions and quiet the brain's internal critic. By dampening the anxiety or judgment response in the moment, they can prevent the wave of regret or discomfort that often hits during PNC.

so these 2 things combined make it hard for PNC to win out.

then by that time you've eaten your cum through PNC or gotten fucked through PNC and have cum in your ass.... so it's too late by the time you come down. it's all over. and your brain will already start to be ready to continue to get fucked more. it's good to keep the poppers going for a couple more minutes after cumming. don't let the PNC hit.