She had marked me as hers: Her pet, her love slave, her sissy slut. And I felt proud to be hers. I was thus in a state of total mental turmoil when I reached my room, changed to my plain cotton nightgown and crept into bed. My body seethed with still unfulfilled desire, but I dared not play with myself, as such illicit activity was bound to be discovered by Granny or Mother, whose rooms were adjacent to mine. Lisa looked at me, askance, her face bright red with shame. The realization hit me, that Lisa had a crush on me! Nobody had ever had a crush on me before and I felt suddenly very flattered and couldn't help smiling a little at Lisa, irrespective of the seriousness of our predicament.

Lessons at Miss Johnstone continued, and I usually spent two whole days every week at her house, learning more about the correct girly behavior and attitudes as well as being submitted to her strict discipline and sexual training. Yes, I'm sure they did... Now, I don't want you fiddling around while I concentrate on Lisa, but I also want you to pay very close attention to her punishment, so I'm going to tie you to this chair, so you will have a good view. And you must concentrate on what I do! Do you understand?" My statuesque Mother now sat down on the chair in front of me and looked at the dainty and slim young woman kneeling subservient before her in a short, pink nightgown. Lisa was sleeping at my house, in my bedroom and I was just returning after a heady session with my Mistress Granny. I still felt the touch of her strong hands and the insidious hairbrush on my behind, and my sissy pussy throbbed with renewed longing as I recalled the heady pleasure following the pain. My nipples felt raw and stiff against the cotton undershirt, and I still carried the intoxicating scent of Granny's female arousal on my face.

My formidable Mother stepped close to Lisa, stroked her cheek and gripped her chin, forcing the nineteen-year-old lesbian slut to look directly into her eyes. Our Mother was now gently rubbing and kneading Lisa's bottom flesh with her right hand. An investigative finger even found its way in between the spread thighs to briefly delve into the moist fabric covered crotch. Lisa, this is Rita. She's one of my special pupils and she is learning how to behave as a real lesbian. You see, sweetie, Rita used to be a boy, and now she is what we call a sissy, that is a lovely sexy girl in a feminized boy's body. I'm sure you'll be very good friends; in fact, I want you to be just like sisters. Come here, Rita, you may kiss Lisa." It was, of course, Mother in full regalia who had caught us red-handed and I had no doubt our punishment would be severe. I was thus shivering with fear as the strong mature woman gripped each of us by the upper arm and confronted us with our crime. OK, that is enough for now! Rita: I'll bind you now to a chair so you will not be able to touch yourself. I know what an excitable little slutty sissy you are! You will then be witness to how I have trained Lisa to serve me. Come now!"

Rita became my full-time persona and I was very busy serving my Mistresses, and my education in how to become a perfect lesbian sissy slut took up all my time. Since I could not go my old school as Rita, my Mother and Granny Mistress decided to homeschool me until a suitable alternative school could be found.I.. Yes, Mother... Ma'am... it was very warm and red, my ... behind... and Lisa's kisses were... nice and cool, Mother... they made me relax..." It must be red and sore! I should know. She has treated me to several spankings with that brush! Would you like me to kiss it better?" In truth, she was already a willing whorish slut, getting off by the combination of pain and pleasure provided by a dominant woman old enough to be her grandmother.

Their lesbian lovemaking became more and more frantic, with the mature woman riding the young woman's face with force and utter abandon, sliding her wet slit over the willing mouth servicing her and urging the slut to pay more attention to her anus, relishing the illicit caresses of the bound nineteen-year-old she was dominating so thoroughly.Yes indeed. And how should you be punished, eh, Lisa? What would you consider a fitting disciplinary action for the depraved act you were caught performing with Rita?" Hmm, a spanking. Yes. A naughty slut like you needs frequent spankings, most certainly! And I believe a sound over the knee spanking of your derriere until it has attained a good, glowing red color will be just the thing to spark off your lesson in obedience." Lisa was thus very competently seduced and sexually trained by the dominant schoolteacher and proved to be a very willing victim, easily dominated and trained to serve her Mistress. Thus, since she now had her own live-in lesbian slut, Mistress Johnstone decided to include the both of us in her sexual games, also with the aim of introducing me to the dark and seductive thrills of actual lesbian subjugation. The perfect setup for the mature schoolteacher lusting for young sissies as well as young women to serve her and be her obedient and willing playtoys.