An instructor should develop the abilities of his female students, notice their inclinations and act in that direction. And this maiden was best at playing the leather flute. This ability will benefit her a lot, not only in her studies, but also in everyday life. The main thing is daily rehearsals and on different flutes.
What a pair of tits! I've never seen tits like that before. Absolutely working machine. You can only use them and her mouth, which is roomy for a deep blow job, too.