Chapter 2: Well now that you know about Alex and I, it’s probably time I tell you about my family, mostly, my two sisters. My sisters, Julia and Allie, are identical twins and even through all the genetic modifications, they have stayed exactly identical. My sisters (At least they started as sisters) are hermaphrodites by choice, they modified themselves to grow a 15 inch cock and a set of balls each the size of an orange at will. They are platinum blondes with 34C breasts; I happen to be VERY well endowed in that department, with athletic figures absolutely no trace of their Hispanic heritage. When they registered at the academy a few years ago they ended up being the first ever incestual dom/sub pairing. By this time they had both become hermaphrodites and were wearing rainbow colored robes and when they found that they were paired, mother was joyous having enjoyed the mixed endowments of her twin daughters many times previously.
That night at home in mothers room (father died many years before) it sounded like a shark frenzy on land until the wee hours of the night. Well as they loved to fuck nightly, mom had their room soundproofed to give me my peace and quiet. While I myself preferred the female form over any other, Julia and Allie chased any tail, guy or gal, everywhere. Julia was the dominant one and gave Allie no freedoms. It started with Allie having to have a cock-ring, a dildo, and a butt plug in her at all times; after that Allie had to ask permission to use the toilet and eventually Allie had to crawl whenever in Julia’s presence. Allie was a natural sub even before the evaluation placed her and embraced this enthusiastically. Julia loved using and abusing Allie’s body like a fuck-toy, one time she did this I was watching while my mother fucked my pussy with her 12 inch strap-on.
“On your knees, SLUT,” “Yes ma’am,” “Suck me off,” “Lie down while I take that magnificent cock up my ass,” Allie follows all of these orders without hesitation.