I have an adult step daughter with DD-tits and physically fit body. Accidentally, when I was too sleepy, I turned left instead of ritght to eat out my wife. As a result, I slowly moved the covers on my daughter. My warm hand caused her to spread her legs. I licked my fingers and primed her shaved pussy. Once her labia and pussy became sopping wet, I moved over her underwear and shorts to eat out her pussy while milking her g-spots with my fingers. Because she tastes like her mom, I did not realize my error until she moaned.
To minimize the impact of my error, I suggested to her how much she liked Daddy fingering and tounging her pussy.
Now, I can suggest her into a deep REM sleep and, without touching her at all, have her cum like crazy. In the morning, her cum is a bunch of dried up white stuff on her g-string panties. Add that dried cum to water and it smells of a juicy pussy.
That pussy juice concentrate can aid in being an orgasmic trigger. However, to make it work best, there needs to be a calming, than an arousal, then an orgasm.