Popular star picks up paparazzi in the rain and invites him to his home, stun guns him and uses all sorts of sexual toys as revenge/punishment, gets turned on by do-M guy and finishes it off with sex. Paparazzi filmed it so they come to a special arrangement. (small summary by reviewer, update if needed)

Note:
The Volume released with the same name also includes Avant-garde to Stalker, a 3 chapter short story by the author