Getting fucked

Joan was so aroused like she never was before. She felt a wet twitching and an emptiness coming from her ass. Even her father seemed to feel Joan's urge. "Now take off your skirt and kneel on the bed so I can turn you from a boy into a woman."

Joan stood up, took her skirt and string off and kneeled on the bed Dr. Valentine had prepared. It was a big bed that normally was hidden in the wall. But now it was revealed and redy for her loosing her virginity. She kneeled on the bed, only wearing her stockings and high heels and pushed her ass out. Her naked father klimbed behind her and with on hand on Joan's ass rubbed her erect cock against the cheeks. Joan helt her own cock and breasts rubbing back and forth on the beds sheet. In anticipation Joan looked back and for a moment saw the naked body of her father about to fuck her ass.

But after blinking once the male body vanished and became the sexy shemale-body her father now had.

"Now you'll stop being a boy and become a woman like your father." Kate said and shoved her cock in Joan's ass. Joan let out a loud and high moan as her ass got penetrated by the longest and biggest thing she ever had until now. Kate pulled her cock back and shoved it again deep into her son's ass.

Joan's moans were even louder and much higher than her fathers as she got fucked by her. It was the best Joan ever felt in her life, better than masturbating with the dildo and much better than mastrubating as a boy. She felt a pleasure ment to be felt by women. And that was what she was, not only in body, but also in mind. For a second Joan's 18 years as the boy John seemed like a failure, but only until her father Kate again shoved her she-cock into her ass. Now she really was Joan, the sexy woman with the erect dick between her legs, and she enjoyed getting fucked by a long and thick cock, that made her cum with the strongest orgasm she ever felt.

And Kate didn't stop there. She kept fucking her son until she came herself the third time and the cum flew out of Joan's ass-pussy. "That was the best fuck I had since I started becoming a shemale." Kate said and pulled her softening cock out of her sons ass.