诱人的学习：Shiho的替代考试（第1-3部分）

Welcome to a world where the rules are bent in the most tantalizing ways. Meet Shiho, the professor who's in charge of An's fate. An hasn't hit the books much, so passing the old-fashioned way is off the table. But Professor Shiho has a different kind of test in mind. Curious about their unconventional exam? Here's a sneak peek: kisses, exploration of breasts, and an abundance of saliva! Get ready for a lesson in lust you won't find in any textbook. (Part 1-3)