In this fifth lesson of the Russian Blowjob School, the student, Una Fairy, is instructed by Pretty Mary to deepthroat a large, black dildo. Despite her initial hesitation and gagging, Una is encouraged by Mary to take it all in and showcase her obedience. As she struggles to accommodate the huge toy, her eyes water and mouth drools. Despite the humiliating and degrading experience, she continues to please her instructor by taking every inch of the dildo down her throat. The session ends with Mary warning Una that if she fails to prove her devotion, she will be expelled from the school.
