She accepts the kiss

The natural reaction to being kissed by someone so abruptly would be to pull away, especially when it is a teacher being kissed by her student. Yet when Rebecca was kissed by David, she could not bright herself to push him away. Instead, she closed her eyes and accepted the kiss.

It lasts for about twenty seconds, before David finally pulls away. "So, about that tutoring..."

As David is her top student, Rebecca knows full well that he does not require any tutoring, nor does he actually mean he needs any. He has something much different in mind.

"If you really want, I can 'tutor' you," she says, humoring him, "You normally take the bus home, correct?"

"That's right," David tells her, "But I can let my parents know I'll be staying at an acquaintance's place for the weekend."

"Al... Alright," says Rebecca, still stunned by how fast this all is happening. "In the meantime, you'd best be getting to the cafeteria."

"My very next stop," says David, pulling his backpack over his shoulder, "I will see you later. And do NOT even think about taking off your diaper. Otherwise I'll spank you."

Rebecca blushes, but nods. And she watches as David exits, leaving her alone in her classroom