私の友人は性科学者になりたいと思っているので、私は彼女の実践的なクラスに参加することを申し出ました

MY NIECE IS STUDYING TO BE A SEXOLOGIST, THERE IS NOTHING BETTER THAN PRACTICAL CLASSES TO GET DEEP INTO THE SUBJECT, RIGHT. I WENT TO SEE IF SHE WAS LEARNING RIGHT AND FUCKED HER HOT.