Da official yearly "what it's typically worth" manual stating da average retail value of fellatio performed by women of different ages, body-types, and nationalities.
Anyone who arbitrarily repeats facts from da Kelly BLEW Book can so totally "BLOW it out his ear" --- each individual lady is different, and her capability and satisfaction have nothing whatever to do with her age, build, or nationality; it comes down to the level of "experience" she has, what her lips and tongue are like, how favorably she feels towards you, etc.
by QuacksO January 1, 2020