You looked at your watch and kind of concentrated on Ms. Baker wondering if aiming at something was possible like this and turned another random nob backwards. You watched as the young teacher started to shrink in her informal clothes till she was back to 16 years old. Her clothes that were large on her reduced assets had shrunk to fit her body, and nobody seemed to notice. You continued to crank the nob backwards and continued to watch as your teacher's breasts shrank away to nothing, and the rest of her shrank smaller and smaller till she was a three year old toddler walking around checking on her student's work.
You then wondered whether or not you could target specific parts of people and then decided to focus on your little member who had been given almost no time to grow. You kept the thing in mind as you cranked the nob forward. Years of age surged into your rod as it grew centimeters at a time till your balls dropped and then it gained a large surge of growth. Looking at your jeans you noticed that the crotch area had grown significantly leaving your legs a bit wide as they attempted to give your dick space. Your libido reasserting itself, but with no boobs in sight that would be grown in years. That said you did have a tool for time manipulation.
Looking to Melissa she was diligently doing her best on her test. You focused on her and cranked forward the nob and years flooded into her body stretching her limbs and her dress. Then as puberty hit her dress had continued to follow along with her form, but quite obviously a bra hadn't formed as her breasts ballooned into C-ups and soon into E-cups as she became a young woman in her mid twenties. The sensitive nipples were large and erect showing through the dress they were rubbing against.
Subconsciously you were rubbing your dick as a high pitch voice said "Hey you, stop rubbing that it's obscene and get ba-" It was Ms. Baker who was cut off as you had tapped the time travel nob and everything had stopped. You had kind of wanted some time to reverse her discovery, but why not do some testing when no one was looking? You took your hand off the watch and things still were still. Tapping the nob again and "-ck to doing your t-" and time froze again. You got up and leaned down to Ms. Baker and unbuttoned and opened her shirt revealing her flat chest contained in a pink frilly bra. Then her boobs age surged and you watched the Bra stretched and expand as they reached their regular size of C-cups. Moving to Melissa you dragged her dress up and over her and marveled at her much larger tits, and even played with them for a little bit. Looking a bit further down you saw she had white panties with a little bear over her crotch that well covered her bottom. You wondered if you'd go so far as to have sex with a woman with the mind of a child frozen in time. Eh you'd rewind time before she could even feel the sex. You brought her body down to the floor, took off her clothes and your pants and had your way as your dick got it's first jerking off. Grinning in frozen time you put your hand on the time travel nob and thought of using it for recent times, minutes instead of years and instead of being transported to a time you saw your hand come off the nob as time in frozen time was being rewound. You remounted Melissa and had a reverse orgasm as your ejaculation came streaming back into your dick. You watched in interest as you reclothed Melissa and unplayed with her breasts, saw Ms. Backer's boobs shrink back into her chest as you rebuttoned her shirt, got back into your chair unfroze time "-t rouy gnoid ot kc-" refroze time again and unfroze it to see Ms. Backer's outrage play in reverse as she stopped noticing as you unpumped your dick, Then Melissa's sexy body started shrinking back into it's 5 year old form, and then you felt odd as your balls undropped and most of your libido was taken away just in time to see Ms. Backer grow back into her maturity. you found yourself back into the moment where you was dropped into the time and stopped turning back time and froze it.
All you could think is "Holy shit! I can do anything I want!" and then...