"One more thing..."

At this point I was mostly beyond objections, in a state of semi-shock, so I put on my shoes and socks like she told me and stood up.

"Oh, one last thing before you go," Mrs. Olivia said, standing and putting her hands on my shoulder as she did, allowing her breasts to hang free in front of me. "I already know you are apparently capable of urinating in front of people, but I still need to make sure you're capable of ejaculating in public, even in front an entire classroom. Follow me to the waiting area."  She led me, holding my erect dick in one hand around the side of the counter, and stopped when I stood in the middle of the area, facing the girls who were waiting there, and watching us. I felt the blood rush to my cheeks in a blush under all those curious gazes. 

"Okay. Finish masturbating yourself." Mrs. Olivia stepped back and took in the scene. I began to nervously stroke myself, very aware of my surrounding. It was pretty embarrassing, so I really wasn't doing a very good job at keeping up a fast and steady rhythm. After maybe half a minute of this Mrs. Olivia started to look impatient.