She and nurse Letitia themselves on your mother and sister

As Dr. Jackson walked around the desk, she unzipped her black pencil skirt and let it fall to the ground. Your mothers and sisters mouth dropped open as they saw a huge erect dick standing out of her lacy black thong. It was way bigger and thicker than any dick they had ever seen. "As you see I'm not a real woman, but a shemale with a huge erection." Dr. Jackson said as she walked over to her patients. "And I'm not the only one." Nurse Letitia put her hand on her uniforms zipper and pulled it down. The uniform's front opened not only revealing her bare huge breasts, but also an erect dick about the same size as the doctors.

Your mother and sister stared shocked at the exposed dicks. Dr. Jackson smiled as she noticed they were to shocked to properly react. "Seems it's easier as expected."

Two minutes later loud moans filled room 115. Your sister Alison way lying on the hospital bed, only wearing her socks and shoes. Nurse Letitia was standing between her spread legs and shoved her huge cock into her pussy, while she played with your sisters breasts. Beside that your mother was lying on a now messy desk. A lot of the items which were on the desk before, where now lying on the floor beside your mothers torn clothes. She only wore her high heels on her stocking-footed legs, which she wrapped around Dr. Jackson's hips. Your mother had a very aroused and pleased look on her face as she got fucked by the doctor. Since your father was moved to Zurich for work, she didn't had any sexual activity. In such a situation it didn't helped that Dr. Jackson had a way longer and thicker cock than your father.

It didn't took long and both shemales made the two women have an orgasm. Both felt sexually satisfied, but Dr. Jackson and nurse Letitia didn't stop. They kept fucking them.

"Alexa is ready and waiting in the operating room." Nurse Chen said in her Chinese accent after she entered the room.

"That's good. Then get these two ready." Dr. Jackson said as she came the fifth time in your mother. She slid her penis out of her cum-filled vagina. "It was such a turn-on to fantasize about how she would react after we forcefully operated her and her daughter." Dr. Jackson smiled looking at the reactionless mother. Her mind went blank from all the fucking, as did your sisters. She too lied reactionless on the hospital bed with nurse Letitia pulling her cock out of her. "And once they wake up they will have a shemale son and brother with huge tits."