You warn her...

"Miss Cook," you softly moan, "I'm... going to.. cum soon..."

The stunning blonde looks up at you and smiles as she continues to bob her head on your cock. She begins to massage your ball sac and increased the speed of her bobbing.

Soon, you feel yourself cumming. You grunt to warn her and see her deepthroat your entire length, causing your load to go straight down her throat.

She swirls her tounge around your cock a few more times to clean it off, and then leans back. "I couldn't have you spraying your cum all over my blouse. What would the other teachers think if I walked around the school with a student's jism on my shirt?"

You nod your head, still breathless from your orgasm.

Ronnie tucked your cock back into your pants and gave it a slow squeeze through the fabric. "Now we can get on with your tour," she said and then paused to give you a sensual glance, "Unless there's anything else you'd like to discuss with me..."