"Oh, I know he is.” It seemed to Jo that Sam was trying to encourage her to continue on with her pursuit with Dean, but her mind had been set already. Jo had her eye on him now.
And the women are collateral damage.
"Most of them, not all of them,” she responded. “Majority of those women, the succubus had punished them for their infidelities as well. So it leaves her wishy-washy – like a woman.”
She made her way toward him and placed her hands upon his shoulder as she leaned over to peer at the screen. “What you got so far?” Casually, she positioned her head where the strands of her hair would brush against his flesh but did nearly nothing to show signs she was attracted to him; however, from the pores of her flesh, sex pheromones were beginning to be secreted that would allow her to make Sam susceptible to her will until she's ready to attack.