We Never Learn GN Vol 16

Although the main college entrance exam is finally done, the beleaguered Nariyuki Yuiga must now focus on the secondary exams. But sometimes even students as driven as Nariyuki and his fellow classmates need a break from the constant grind of studying. Besides, it's Valentine's Day, and the girls are determined to make Nariyuki some chocolates he will never forget...in more ways than one! For older teen audiences.