Catwoman arrives, it's a trap!

Harley invites Catwoman to Ivy's lair, saying she has some good info on a valuable object. Since they have a history of being friends, Selina thinks nothing of it and arrives. However, once she is inside she is grabbed by thick vines and rendered immobile. Looking around she sees Ivy smirking at her.

"What the fuck?! Let me go Ivy."

"I am afraid I cannot do that Catwoman, Mistress wants to add you to her collection, then we can truly be Sirens of Gotham."

"Mistress?? What are you on about?"

Harley walks into the room and addresses Ivy first, then Catwoman.

"Good work pet, I will reward you later. As for you, you and I are going to have some fun, but first, Pammy, dose her."

"Dose me? What do you-" She is cut off when the vines shoot out green gas and she inhales some and coughs. Before she can ask what it is she knows, she can feel the effects, she is feeling turned on. She holds her breath as she realizes the vine is continuing to shoot the gas."

"Holding your breath Selina? That's no fun."

Harley punches the immobilized Catwoman in the stomach knocking the air out of her and forcing her to inhale more of the gas containing pheromones and aphrodisiacs. Selina is feeling really horny now, but Harley is still just watching her, she inhaled some too so she is hard as steel now, Ivy inhaled none of it, but she is also horny, wanting more of Harley's new cock. Speaking of, after some more time passes and Selina has given up on holding her breath and is panting due to desire, eyes half lidded, but still refusing to say anything. Harley strips off her clothes and Selina cannot help but watch as the beautiful woman strips, and her eyes at first are drawn to Harley's new larger tits, but they quickly move south to her cock, and she gasps upon seeing it. She swallows heavily, having inhaled so much aphrodisiac and pheromones she cannot help but lust after Harley, and want that dick inside of her.

"Like it kitty kat? If you want it you just have to ask and Ivy will adjust your position so you can take it."

Her resistance gone Selina only waits a moment.

"I want it Harley, fuck me."