Twisted knickers

FFF#9 at The Daily Toast is based on this picture here and should be a drabble of exactly 100 words.

She writhed and purred on the gray blanket, tempting him to put down the camera. He didn’t, although hard, it was his job. He never played with models, no matter how erotic the photo shot became. The more she pouted, the more he resisted: until her pink lace boy shorts were twisted round her pointed feet. He finally put the camera down. He unbuckled his belt, drawing it sharply through the loops. Her eyes opened in panic at the snap of leather striking the bed. He smiled and drew back his arm, swinging hard at her exposed bottom. Lesson learned.