"I think I'm..." you begin, having a quick idea come up in your mind. Your acting skills, which probably never actually existed, had to come into play right now.
"What, Rach?" she insists, but with a much calmer tone. It couldn't be that easy, could it?
"I think I might... I think I might be a lesbo," you say, trying to speak the same way Rachel would speak on a daily basis. Delaney looked at you with an endlessly amusing mixture of disgust, fright and confusion. "I know, I should've done it differently, but I just couldn't..."
"Rachel, I have a fucking boyfriend!" she moaned, "And I'm straight! Why can't you just go to some lesbo bar or something?" it seemed that Dee wasn't going to scream anymore, and that even though this news shocked the hell out of her, she didn't want to have a row with her friend. She sighed deeply, as you started shaking a little. "Stop talking so much, goddammit", you thought.
"Come on Dee, I have to know for sure!" you say, looking pleadingly at her. When your eyes met, you knew she was already in, despite everything. "Just this once," you add.
"I'm gonna kill you if someone finds out," she said, walking up to the bathroom stalls and opening every single one of them to see if you really were all alone. You let out a slight sigh of relief and followed her to one of the stalls after she waved you in. Having closed the door, she covered her face with her hands.
"This is soooo weird, why did I even...", she went on. You just giggled a little.
"Shut up already, the faster we get on with it, the faster you can forget," you tried to calm her down. She just lowered her hands and looked at you, a bit annoyed. You put your hands on her waist again, pushing her onto one of the walls. After a bit of waiting, she rolled her eyes and put her arms around your neck. You leaned in for another kiss.
This time you had all the time in the world, as Delaney trembled and let you do whatever you wanted at that moment. You always thought that lesbian kisses were probably the most arousing thing ever, so your panties getting soaked instantly didn't seem like a surprise. Taking over Rachel became the best decision you could make back then, because you surely wouldn't get so excited if you were to possess Dee in this situation. Your slow kisses fairly quickly evolved into a series of rapid ones, and as you found almost no resistance from the other side, you had to decide what to do next.