She hadn't noticed but Lena had already made her decision long before her conscious mind caught up with herself, and when she finally looked down at herself the plan formed. All thanks to what was now an ingrained reflex: whenever she was going to see Kara she unbuttoned her shirt, just a little but enough to give the blond a good eyeful of her pale cleavage, which reminded her Kara dived nose first into it when she fainted, the warm Kryptonian breath sending her system into overdrive.
Smiling seductively she slowly lowers Kara online with the deep chasm that is her cleavage 'You seem to only be seeing the negatives of this Kara, of a wrathful God angered by disobedient pests, you forget that by following their orders... they can gain the goddess' favour' she purrs and Kara is mesmerised by the snow white mountains that were Lena's large bust, bouncing with every breath 'If you play nice little one, they would love to meet you, after that first kiss they just can't get enough' she teases, mostly so Kara to blush when she realised the dream she had of motor boating Lena's breasts were partly true and not hallucinations.
'Um, I' Kara is unsure how to respond and Lena's know that so shushes her
'I'm not done, that's if you just behave and play nice, if you show just how devoted to me you are... well I think you'll like my cave of wonders a lot more than the Fortress of Solitude, especially as it's clearly warmer' Lena jokes and Kara finds her way under Lena's skirt, being pressed none too gently into Lena's dampening panties: she may have tried to hide it but there was a part of her that was getting off on her dominance over Kara, the small part of her that was a REAL Luthor.
For Kara it was a different story, having physical proof of how much her friend was enjoying tormenting her, down to feeling her engorged clit rub her cheek through the silky fabric and let's not forget the scents, oh the smell was making her beyond woozy, she was glad when she was pulled out, but the scent still lingered and made her head blurry, almost like green kryptonite
Lena grins internally, seeing the effect of her own pheromones on the great Supergirl. The idea came when she'd overheard an alien complaining about why humans produce so many pheromones if their sense of smell was so weak they couldn't even smell them. After that she decided to add it to another side project she didn't need. She correctly theorised that Kara's enhanced senses (one of the few abilities not suppressed, along side her invulnerability and to a certain extent her ability to 'leap tall buildings') coupled with her own arousal (which should kick production into high gear) and the blond's tiny size would overwhelm her and help make her subservient to her goddess, as well as kick her libido into overdrive, which was going to be fun for them both
'So darling, want to prove your love for me? Hmm?' (Or the real question how strongly did the pheromones affect Kara)