Time for a break

My planning of how to get my hands on Millie's big tits intermixed with fantasies of her sucking me off are interrupted by the Professor announcing a ten minute break. Class is set to go from 7:20pm to 10:00pm so a break is the custom and also very nice as an interlude.

Millie and her big tits have gotten up from her chair and are walking out, I stay in my chair a bit, then go for a quick bathroom break and when I return Millie is not back.