Karyn licked the little dildo like a lollypop.
"You know, sometimes size does matter", she said. Holding Jon's manhood "cum" dildo so she could touch the controls, Karyn juggled it as it grew in her hands; six inches 8 inches 12 inches until it was the size of a two foot salami.
Wielding the oversized dildo like a small club, Karyn placed it between Jon's legs like a "Hobby Horse".
"Ridem Cowgirl", she laughed.
Karyn continued to gently grind the shaft of the giant penis in Jon's crotch until it was obviously very wet from Jon's arousal.
"And now, I'm going to introduce you to a "hand-job" to remember" she purred. Then, reversing the mongo member, she attached it to Jon's crotch.
Jon's immediately went from wet & ready, to hard as hell with an erect penis that took two hands to control and extended past his chin.
"Mmmm ." Karyn purred. "Now ...