Hot Summer at Model's Retreat (Part 2)

Hot Summer at Model's Retreat (Part 2) by cactusman

Soon you are on the edge of an orgasm, and you ask Sandy if you can stop.

"No," she says smiling and giggling, "I want my teacher to see this, and she's not here yet!"

What?

"Well," she laughs, "how am I going to get credit for this if she doesn't see you?"

You look around anxiously, but everyone else seems to be gone.