Pamela Isley better known as Poison Ivy or just Ivy had spent so much time bitter about the world and wanted to have the plant life take it over. She had managed to turn her life around after getting herself released from Arkham Asylum along with her best friend turned girlfriend Harley Quinn who as Dr Harleen Quinzel had been one of the few Arkham Asylum doctors to truly reach her during her time. They had started a new life together away from villainy especially since Harley finally had permanently cut herself off from the Joker. They did their best to do some heroing together which wasn't easy due to old habits and being new but they were making the effort.
Harley had squealed to Ivy about getting to meet and save Diana Prince the famous Wonder Woman who she was a total fangirl of with a shrine of merchandise in their apartment. She got to know Diana and had began even inviting Diana to come over to their apartment and Diana had been supportive of their efforts to turn their lives around, nothing but kind to them even as Ivy was not exactly thrilled about having her there and couldn't help glaring but ended up warming up to her premise.
Harley even started flirting with Diana which Ivy didn't mind as their relationship while loving was not monogamous and she knew that she had a big crush on her and Diana even seemed to have feelings towards the both of them with flirting to the both of them and Ivy was embarrassed.
Ivy had hated Wonder Woman because she was perfect; she was the perfect flaw in her old worldview of how rotten and horrible the world was. She was kind and loving and try as she might Ivy could not find any insincereness or dishonesty when watching her speeches about love and unity on the TV. Plus she was pretty much the most beautiful woman she had ever saw with a figure and muscles that any female bodybuilder would be jealous off. She always seemed so humble about how popular, loved and envied she was. Ivy was forced to admit that she was just as much crushing on Diana as Harley was. It was sickening to her just how perfect Diana seemed to be and despite what she wanted to think, she would actually sooner kisser Diana than kill her if she still been a villain.
In fact Diana had come into their apartment in the middle of the two of them gushing about Diana and how they were in love with her, forgetting about the time. Diana coughed to get their attention and was amused by their reactions. She said that she was flattered and actually offered to take them out to dinner shocking them but they surprised eachother by accepting at the same time.
Their dinner was nice and Diana was off course the perfect date which led to some more and of course the media attention of Wonder Woman dating two former foes of her fellow founding Justice League member. Harley even invited her to stay at their apartment for the first time.
They were excited when she arrived and Diana had calmly told them that she would be up for whatever they wanted together. Diana allowed Ivy to use some vines to tie the bottom of her feet together as Harley used rope to tie her hands behind her back. Harley put on some comically large amount of her red lipstick while Ivy put on her green colored lipstick and Diana returned it in force when Ivy kissed her on the lips while Harley was kissing spots which Diana's leotard uniform had showed.
They ended up trading places and Harley ended up asked "how about we let you out of your restraints and then undress and take this to the bed and how much of a wonder woman you really?" after some time in the bed Harley and Ivy was snuggled up to Diana who had her strong arms embracing them.
"Next time, let's let her take the lead." Ivy told Harley and she was eager for that as they kissed before snuggling up some more to their new demigoddess lover. Ivy was wondering what they could get up to now, maybe convince Diana to bring her fabled Lasso of Truth into the equitation...