Kelly laid back on the couch, still stewing in her post-orgasm ecstasy. Nina had gone to the bathroom to rinse the remaining taste of the massive load she had just swallowed. She had never taken a big load like that in her mouth before, she would usually ask guys to finish on her chest or back.
Nina's dick was still hard from all the action. She was so focused on Kelly that she hadn't touched it while she sucked her off. Nina started to jerk herself off so that she could be satisfied, but then stopped. She thought about how she had just given Kelly a blowjob, therefore it probably wasn't unreasonable to ask her to return the favour. Nina sauntered out of the bathroom and went dick first up to Kelly.
"Since I made you feel so good, maybe you can return the favour? You owe me after I swallowed that huge load!" Nina declared.
Kelly had figured that Nina had a point. Maybe it would help her take her mind of how weird this situation made her feel.
"Okay. Ill do it, but then we're done for tonight, okay? This day has been crazy enough." Nina walked over to Kelly and stuck her dick in her face. Kelly had done this before with her boyfriends, so it wasn't like she didn't know what to do.
Kelly kneeled down and began licking Nina's shaft up and down, licking her balls too for good measure.
Nina groaned. She felt something almost primal start to take over when she looked at Kelly bobbing on her dick. Nina grabbed Kelly by her hair and started to fuck her mouth. This surprised Kelly, but this actually made her suck even harder. Kelly usually liked being dominated, so having her face fucked like that made her dick start to grow a bit.
Before Kelly could get fully erect again, Nina moaned loudly and blew her load in Kelly's mouth. Kelly coughed and swallowed ever last drop, even licking up any that may have missed her mouth.
"Oh my god. That was fucking amazing. I can see why guys love it. Sorry if I got a bit aggressive, not sure what happened there." Nina blushed.
"Oh, um, it's okay. I like when guys do that. Even if you're not really a guy..." Kelly smiled. She felt a new connection with her best friend. A connection that also weirded her out. This was her best friend. They've known each other since elementary school and now she was turned on by how she treated her just now.
After their little experimentation, they awkwardly sat with each watched tv, not saying anything.