You gaze into the mirror, thinking that something looks off, but you cant quite put your finger on it. Then suddenly it hits you and you suddenly feel really weird about this whole transformation. Looking into the mirror, you can't really see what has changed and it isn't until you turn that you finally notice.
Turning back to the mirror, you reach up and partially undo your blouse until your chest is exposed. Poking out past your shirt are two, small and pert A cup sized breasts. Reaching up to touch them, relishing how soft and smooth they feel, you note that your areola is more pronounced and your nipples stick out a bit more.
Suddenly feeling really conspicuous with your breasts out, you hastily push them back into your blouse and button yourself back up. Suddenly unsure about your body, feeling rather secretive and not wanting to show it off or be exposed to other people, you cross your arms over your chest, making you think that you look a little like your sister Sally. A bell rings and suddenly you remember that you're supposed be getting to class and dashing out of the bathroom, you make it to class just before the late bell.
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School's over and you are standing in the girl's locker room, slowly undressing and talking to Allison, Tanya and Nicole. Picking up the swimsuit...you were worried at first that your friends might have said something when you first undressed, but were relieved when nothing was said about your penis and testicles, which looked smaller...you excuse yourself, saying you need to use the toilet.
Wrapping a towel around your chest, you hurry to the stall, close the door, hang the towel on the back of the door and sit down. Looking down, you take in how much you've changed over the day.
All day you, when ever you could, you snuck off to the bathroom to look in the mirror. Now that school was down and you had swim meet, you could see how much further the transformation had progressed over the day.
You notice that your breasts have stopped growing and have reached the swell of a pert B cup. Meanwhile your stomach has flattened out completely, you penis and testicles have shrunk even more and the gash between your legs is even more pronounced. In fact, you became alarmed earlier when you went to take a pee and the urnine didn't leave your body through your penis, but rather through the urethra between your legs.
Sticking a finger down between your legs, you draw back in alarm, mostly because when you touched yourself, you were overcome with a feeling of shame for touching your vulva, but at the same time felt a perverse sense of giddyness, almost like your enjoyed the feeling of your finger against your blossoming vagina.
Torn between being bothered by what was happening and enjoying it, you tuck your penis and testicles between your legs and pull on the one piece swimsuit, liking the way it accented your new feminine body. Exiting the stall, grabbing your towel as you do so, you hurry across the locker room and out into the pool, your friends waiting for you by the pool.