Disclaimer: I do not own Supergirl or anything to do with DC. I do not make any money from the writing of this story.
*****
"Come on Sam, I've seen it before, remember? At the party?" Kara pointed out, probably voicing what her girlfriend was thinking.
"Yeah, but that was different, and you know it." Sam countered.
"Yeah, so we're going to love it even more." Kara argued, then after a few long seconds whined, "How about now? Can I open my eyes now?"
"Fine." Sam sighed.
There was a brief pause, then Kara exclaimed excitedly, "Guys, you have to see this!"
Lena Luthor then beamed happily as the bathroom was finally opened to reveal the two aliens, one in her human disguise, and the other was in her Supergirl costume. Although the one in the costume wasn't Supergirl, but Super Sam, AKA her good friend Samantha Arias, looking truly mouth-watering in that costume of hers. Lena had always wanted to fuck Sam, but like with Kara, she had been initially afraid to make a move.
It was something that she was grateful for, because unlike Kara, she truly thought they made better friends. And it had worked out, as she had got the girl she truly wanted, and was about to fuck the other. The fact it would be while her friend was wearing that costume made it all the sweeter, and ironic.
"Oh Sam, you look amazing." Lena beamed, "Mmmmmmmm, I must remember to make you one of your own tomorrow."
"I don't know about that." Sam said bashfully.
"I do." Lena said firmly, before ordering just as firmly, "Now come here."
There was another brief pause as Sam looked over to her girlfriend, who smiled warmly, "It's okay. It's only fair."
"It is." Lena beamed, before quickly adding, "But you don't have too, if you don't want too."
"I didn't say that." Sam blurted out, then blushed from the smirk that Lena gave her.
"In that case, come here." Lena ordered.
Yet another pause, then Sam slowly moved towards her, and for better or for worse Lena firmly grabbed her hips and pulled her into her body. At the same time she bought their foreheads together, their lips inches away from each other, although to her credit, she waited for the other woman to make the final move.
To her delight, she wasn't waiting long, Sam pressing her lips against hers in a soft, gentle kiss. God, it was so hard to control herself under the circumstances, but she had already pushed her friend far enough. Lena was just used to being the bold one while someone was wearing that suit. But it all worked out, as the brunette relaxed into their kiss, and made out for some truly wonderful minutes.
Then the alien girl who had seemed so very apprehensive before took her by surprise by dropping down to her knees, and bringing her mouth inches away from the Luthor's needy cunt. Which turned out to be more teasing, because after a few long seconds of holding that position, Sam started to kiss around Lena's twat, and then even kissing up and down her thighs. Although, that might've been because they were covered and escaped pussy cream.
Either way, it was unnecessary, because after watching Alex and Kara go at it, Lena was wound up, and more than ready for some action. But at the same time, she didn't want to push Sam too much, leaving her with quite the conundrum. But then again, the fact the other woman seemed to be enjoying collecting that cunt cream, and moaning while doing it, was a very positive sign.
Cautiously, Lena reached down, and began gently stroking the long dark hair of the other brunette, hoping to encourage her to finally do what they obviously both wanted. Also, she wanted to encourage her to kept her head in place, while she gently moved them backwards and sat down on the edge of the bed. She could hear her mother's voice in her head, scolding her for showing a sign of weakness, but she knew this was a safe space, and she could get away with such a thing here.
Besides, Lena was so fucking horny right now it was a struggle to stand, and she didn't want to embarrass herself by being knocked off her feet when she finally received the overwhelming sensation of her best friend Sam Arias starting to lick her pussy. Which turned out to be a sound investment.
Sam had been intimidated coming out of the bathroom to find Lena was naked and waiting for her. Because sure, she'd had plenty of those kind of thoughts about her best friend, but she too had concluded they were better off as friends, so she thought she would never cross that line with her. Especially given the way that Kara and Lena looked at each other.
But now, here they were. And even though she wanted to do it, crossing that line was a big step. Something that she tried to get over with by dropping down to her knees, only to chicken out, by kissing the other woman's thighs. Which ended up being a tease for both of them, as Sam got some wonderful flavour from that, which she quickly set out to clean up.