It's been 10 years since sex became a subject for university entrance exams. Practical sex instruction is now a common profession. I am a highly popular sex tutor with an outstanding nomination rate and satisfaction level. I skim through the profiles of the eager J-type students who come one after another, and when I hit the jackpot, I give them a full-power fucking lecture. It's a beautiful girl sex loop, hopping from one cute girl to another every day. When I arrive at a house, the atmosphere is welcoming; not only the student but even the mother is eager, saying, "Please, Teacher, go ahead." While sharing the progress reports with the mothers, I have sex under the guise of a consultation. In short, it's a convenient cheat worldline where I visit, have sex, collect my reward, head straight to the next address, and have sex again. That's my daily life.