After joining a knee-high stocking manufacturer, I got an erection from Mei-senpai's passion for her work. "Why are you hard? You can't work like that." Then came senpai's overwhelming knee-high education. A handjob in the absolute territory made me cum instantly. A plump footjob behind the knees made me squirt. The squishy feeling of her soles left my balls empty. No matter how much I came, the OJT training stayed close and intense.
