Jen walked over and sat down at her desk, a few of the girls where looking at her and licking there lips, but with the teacher there they did not run over to her. the one girl who was diapered was sitting behind her naked with her big breast and thick diaper, she tried to focus on the school work, it did not help as her Vigina/pussy was throbbing and so wet.
the girl behind her slipped out of her desk and onto the floor, ducking so the teacher did not see her, she went under the desk up to Jen, removing the tapes on Jen's diaper and lowering it she shoved her head into her croch and began eating Jen out again, it tasted great.
Jen felling her orgasm building she looked down to see the one diapered girl licking her again... it felt so good to tell her to stop.
that's when she orgasm she watched as the girl stood, let out a small moan as her Breast swelled up to GG size as well as something new, her Diaper got bigger as there was a small ripping sound as the girl grew a cock that was leaking pre cum
that's when she noticed all the boys stairing at the girls new cock hungerly and the girls looking at Jen then the clock wishing the bell will ring