"Come on Jenny, or should I say Johnny? Don't be a bad girl, be a good gay boy and cum hard for me!", said Jeff going on caressing her new appendage that is obviously erected.
"N-no, Jeff, st-stop it. I am a g-girl, I ca...can't cum like a... a boy... please..." but Jenny's resistance was weaker as Jeff's action was more unstoppable, stroke by stroke.
Then Jenny was forced to kneel down, and she suddenly was unable to talk, sobbing and grunting by the pleasure given by Jeff's work. He unzipped and lowered her slacks and pants, exposing her young dick to the air. To complete the job, he started licking and sucking it, until she came, screaming with her new manly voice.
Then, as Jeff hugged her, she rested in his arms, sighing and still trembling for her first male orgasm.
"So, honey..."
-Jeff whispered, close to her ear after a tender kiss on her unshaven cheek-
"...do you still want to become a woman?"
"A woman!?" She said with a surprised and amused note in her voice. "Why the hell I should with to be a fucking woman??? I'm happy as I am!"
Jeff could not believe his ears.
"But, Jenny, you said that..."
"Who's Jenny?! It's Jhonny, silly! Are you cheating me with that Jenny? Remember, I am a jealus boy!" Exclaimed Jenny, when finally her male new essence taken over her mind.
Now that her change was completed, Jeff realized that he forgotted to set a duration for his girlfriend'd change!
He gave a quick look ath the Chronivac screen, to see a counter.
"REMAINING TIME:......."