Three months later...

Maria sat in her office at home, having told the university that she would be working from home for the foreseeable future, watching a visibly pregnant Ultramom being scanned by a doctor that Maria knew would be able to keep the info quiet, being a shemale herself.

"So, Doctor Scarlett, what's the news?"

"Well, congratulations to you both, you're having triplets!"

Ultramom whimpered as she laid back, Maria meanwhile had taken the Doctor to a corner where Ultramom wouldn't hear them.

"Are they hermaphrodites?"

"Mmm hmm, all three are. Also, because of Ultramom's enhanced DNA, all three will have special powers."

"Got it, thanks Doc. I owe you a beer."

Doctor Scarlett and Maria kissed each others cheeks before she left. Maria then made her way back to Ultramom, who she'd successfully broken down in the three months since their first fuck in Maria's other office. Maria had fucked her on a daily basis, ignoring Ultramom's requests to stop and fucking her through climax after climax. She then called Doctor Bluder and asked if she had any way to make Maria's cum able to control people permanently, she told Maria that she would deliver it by the next day.

Maria woke up that morning to find a package had been dropped through her letterbox with one word written on the brown manilla envelope. "Enjoy!" Maria quickly took the package to her home office and opened it, inside were two syringes and a note.

"Hello Maria, these two syringes are my receipt to you for all of the fluids you managed to extract from Ultraslut. The first one is the mind control **** you asked for, the second one will make your cock a little bit longer but, more importantly, a lot thicker, meaning that when you cum, it won't be able to escape."

Maria smiled as she injected herself with both **** before heading back to Ultramom who was in the doggy-style position in readiness as she feared what Maria would do if she didn't. Maria smiled even wider as she got behind Ultramom and eased her longer, thicker cock inside the submissive heroine whose cocklet Maria had put in a chastity cage. Ultramom squealed as she felt herself being stretched even more than usual by Maria's cock.