Even as I pulled my mouth away from her anus after giving her the kiss she wanted, I stuck my tongue into her gaping anus as an extra reward, which made her hole, which was wide open this whole while, close instantly like it was trying to catch my tongue that entered.
Slurp!~
"Haugh!~~"
But my tongue was faster than her purple anus, which was closed shut right now like a flower that decided to return to its bud, and I managed to bring my face out of her ass with an intact tongue that tasted somewhat bitter and sweet at the tip.
Squelch!~ Squelch!~
And it seems that my double attack on her anus was way too much for her senses, as I could audibly hear my mother squirting from her pussy and see her discharging a few splashes of fluid from her front.