Female body fluid sucking straw professor's pervert record book 3rd! ! This time, the target was a slender BODY with a pure and beautiful older sister style! ! ! It seems that she has no choice but to take advantage of student's weakness and collect bodily fluids with a deadly straw today. This time I let the students eat fruit and suck the dripping juice and I am quite happy. Contrary to her neat appearance, she is forced to pee and the professor goes crazy! Honestly, it's too bad! !