Amanda can't keep secrets (aware)

A few minutes pass as Ms. Harkness begins to teach the class, her heels clacking against the floor with each step as her butt shakes. Amanda sat silently to the right of you, deep in thought and not taking notes like she usually would. to your left sat Gwen, she's one of your other close friends. recently she'd begun her goth phase, which you had to admit, suited her quite well. today she was wearing her usual, platform boots, latex thigh highs and thong, her tight crop top was pulled up as she rested her extremely large breasts on her desk as she idly played with the rather big piercings on her nipples. And her hair was fairly long and a rather dark shade of purple.

Gwen groaned in boredom before quickly noticing you staring. "Hey John, need something?" she asked as she stopped playing with her piercings and switched to applying some matte black lipstick on her plumped up dick sucking lips.

"Nah, just bored." you answer, sighing. leaning back on your chair as a sudden rush hits you, causing a slight amount of pain as realization comes to you. Ms. Harkness and Gwen have been turned into sexed up bimbos and no one cares. you're about to mention it before Amanda taps on your shoulder

"John, don't say anything!" she half whispered, flustered. "U-Uhm. this was all my doing..."

your jaw drops at the rather blunt remark. "Prove it..." you ask, half curious half concerned if your friend was okay in the head.

"h-how?" Amanda asked, blushing like mad.

"hmmm, make my dick bigger." you ask bluntly, not expecting anything as Amanda blushes harder as a sudden rush goes down to your crotch as you feel your cock grow inch by inch until it finally settled at around 12 inches soft. while you can't ask for any more proof than that, your mind is rushing with questions. "how?"

"I-I don't know." Amanda says, trying to calm herself down. "I just woke up with them."

"and why did you make me aware?" You ask, cautiously.

"I-I, thought it would be good to have a partner in this situation." she answers burying her face in her hands.

you chuckle at the answer. "well, I wouldn't mind that."

"y-you're on board?" Amanda peeks out from behind her sweater. eyes filled with relief and thinly veiled excitement. "u-um, what would you like to do?"

"well, for a start, make it so no one thinks what we're doing is weird." you say, smirking. "and since you're already being a pervert, make Gwen cockwarm me for the rest of class~"

your nerdy friend averts her gaze as you hear Gwen shuffle out of her seat and climb down beneath your desk before removing your pants and underwear, planting her plump lips on your tip and going down to the base before staying there.

"A-anything else?" Amanda asks, clearly turned on by what's happening.

"mmm, how about what you want~?" you ask, enjoying Gwen between your legs.

(feel free to post suggestions and ideas)