Unbeknownst to either of them, a certain nerdy student was watching the two from behind a nearby tree. Alice, a senior student like Audrey and Juliet, was spying on them while trying to keep her somewhat unkempt hair out of her stylish glasses. Audrey was her childhood friend but eventually she started getting new friends in high school, which included Juliet. While she never hung out with her any less, she couldn't deny to herself that she was jealous that a cheerleader was getting more attention from her friend than herself!
Today was supposed to be the day where she would confront the two and settle things once and for all, but all that changed when she saw her friend and her rival changing. Too intrigued at the situation, Alice couldn't bring herself to go through with her plan and instead began watching in growing lewd curiosity.
As the two began shifting and losing their female features while gaining feminine male ones, the heat in Alice's own body began rising, and she couldn't help but stay hidden and touch herself, like a perverted voyeur. What she didn't realize was that her mind began to tell her body to do foreign actions, such as changing the motion of rubbing her vagina into rubbing around it through her miniskirt. It soon became clear as to why, as her vaginal lips began swelling, making way for the mass the began pushing through her clit until her panties soon tightly outlined her newly grown cock and balls, twitching with need through her tented skirt.
Her already lewd motion of rubbing her breasts was in fact quickening her chest flattening until nothing but her erect nipples were left, causing her hands to slowly shift into another, if not more erotic, motion of fingering her own ass through her skirt. Her panties were already straining against her tiny ass inflating into a bubble butt, but the combination of both her increased size of her rear and her crotch created small tears in the fabric.
Normally, everything that was happening to Audrey, Juliet, and even her own actions would have freaked Alice or anyone else out, but now she was using a lot of willpower simply to avoid jumping into a threesome with the two. But for now, she was satisfied with making 'observations' from a distance while exploring her new femboi body through the pumping of her now pre soaked tented panties and the fingering of her skirted bubble butt.