Invariably, as at any institution of higher education, some of the sissies at The Vera Wang Institute for Male Modification, a/k/a "Sissy School," will commit some transgression that requires discipline, such as detention. These two sissies seduced the FedEx delivery man and were caught sucking his cock by the loading docks. And, although cocksucking is taught as a second year course at Sissy School, sissies are strictly forbidden from seducing outside vendors. One of these sissies, Kaaren, simply cannot resist any opportunity to suck cock. Thus, she can usually be found doing the "Detention March" each Friday afternoon.
If you cannot tell, Kaaren is the one wearing the ball gag.