[NylonLover]

MISTRESSES; Male Students & Controlling Their Cocks
St Mackenzie's has always been an all-female facility with all female teachers, students and staff. However Headmistress has decided to have a trial run with some male students to see if it might be an option to accept more in the future. So she has invited a group of potential male students to her office, of which you are one. She explains how she will have to make some changes to the toilets including adding urinals, but what you must understand is that St Mackenzie's is still, and will always be, predominantly female. This means you will be controlled the entire time by either Headmistress, the teachers, the students or even some former students who have volunteered to help with this potential new project. This control will ensure that you boys and your cocks behave at all times. You will NEVER get your cock out without permission even when it comes to going to the toilet. Your cock will even be held for you on occasion to ensure no mess is made. Headmistress understands some of you boys are very well hung and these will be of much interest to the teachers and students, any others, less so. All boys will also be expected to wear aspects of the girls uniform, PE skirts with no panties will make for a more interesting sports lesson. There are still many more rules to be heard and understood so Headmistress hopes you will be listening carefully, you wouldn't want any unexpected surprises would you?!