Maria Pavlova, Part 13

Maria Pavlova, Part 13 by cactusman

"But you remember what you said about doing anything for me?" she teases.

Yes, you nod.

"You have to hold it back, otherwise we won't be able to see if there are any even higher levels of arousal, and what those levels are like!"

You say you will do your best. But you warn her that you feel very, very close to cumming!