Antonio's eyes didn't leave her as she approached him, she was glad to see. In fact, Lisa felt sure she saw his eyes sweep over her figure twice as she drew near him.

"Good morning, Ms. M."

Lisa smiled.

"You can call me 'Lisa,' Antonio. We're both adults."

"Oh, OK, Ms.... Lisa."

"How was your week?" she asked, in a tone she hoped sounded friendly but not too flirty.

"Busy. My class load is pretty heavy, and I've got a bunch of pool jobs to do."

Lisa recalled that Marina sometimes boasted about how bright and hard-working her son was.

"What are you studying?"

"I'm majoring in electrical engineering."

"I'm...