#5346

612

Jan. 5, 2015, 8:27 p.m.

⚐ Report

Rose: This paper is called focus-directrix paper. Can anyone guess why it's called focus-directrix paper? Caleb S: Does this paper have a dominatrix on it? //class laughs Rose: I don't think you know what that word means. Student: Wait, what does it mean? Rose: We'll save that for a different lesson.