Until now.
I always thought it happened because of my anatomy, the toy's shape or the position I was using them. So, as a certified dildo lover I conducted an experiment to figure out the reason.
From the line up of 10 toys I picked up Stan as my first candidate. No queefing. Then I picked Hunter. None whatsoever. Apollo was next in line. Oh boy. Zaratan. Oh dear. Sleipnir. DAMN GIRL!
And so, then and there while being mounted by the horse god I had an epiphany. All the queefers had one commonality. Besides me. A cumtube. But as it is with humans it must be with dildos: innocent until proven guilty.

I had to conduct yet another expirement. Oh, poor me. Such travesty.
So, I attached my Sleipnir back on the makesift backing, I blocked the airflow with an empty syringe and I went vulgar on it. And my vagina, it was silent. It had stopped talking in tongues. No more did the wind flap the drapes.
In conclusion, this whole time my vagina had been sucking the air through the tube like it had grown lungs and was gasping for some air. Hence talking in tongues. I really should cancel that exorcism...
So has this happen to anyone else or am I just late to the party?