Big thanks to lovesexandmore for helping to edit this story!
***
"Sorry he might take a while." Dana shouted from the other room. "I literally just finished blowing him like, 20 minutes ago."
"No worries." Sarah called back. "I'll get it out of him." She looked up at me with determination in her eyes.
I was sitting in the ottoman in the middle of our apartment. Sarah had shown up early, and I had made Dana late since I had some trouble cumming this morning. To be fair, we spent almost the entire night before fucking.
Sarah was picking Dana up for their girl's trip and I was tasked with dog-sitting Sarah's adorable Yorkie while the girls were down in Miami.
Since there was time to kill, and Sarah was so appreciative of me dog-sitting, she figured she could start thanking me now with a good fucking of her new tits. Dana had been making sure I was well drained before she left, so I had been cumming practically nonstop for the past 24 hours. Still, Sarah got Dana's permission and was excited to start, even though she was warned that I likely wouldn't produce a big load,
I should clarify that both Dana and Sarah are total cumsluts. We're all swingers, who met online and Sarah and Dana really hit it off due to their shared love of cum. Sarah was unfortunately single now, so we couldn't swing, but Dana graciously accepted her into our sex life often, which was great for me because there's nothing better than being with 2 women who want nothing more than every single drop of your cum.
Anyway, I was sitting on the ottoman while Sarah bounced her perfect tits up and down on my cock. Sarah gave the best titfucks because she seemed to really enjoy them. Which usually helped me cum pretty quickly, but obviously this morning was a different circumstance.
"I love your tits." I commented while thrusting myself through them. "It's amazing how real they feel."
"Thanks!" She replied cheerfully. As much as I might love them, no one loves her tits as much as Sarah herself. She was naturally pretty flat, so ever since she got them done she's taken advantage of her new assets, and loved every minute of it.
"You must really be worn out this morning, I feel like I'm usually drinking your cum by now." Sarah continued to bounce her tits on me as she spoke, knowing that I liked some dirty talk too. "Take your time though, you know I love feeling your big dick between them."
Dana came out of the bathroom wearing her new bikini. "What do you think of this one?"
"Cute!" Sarah exclaimed while continuing the titjob.
Cute wasn't the right word. 'Sexy as fuck' would have been more appropriate. I admired my girlfriend's figure as I titfucked her friend. She was going to drive guys wild on their trip, but I knew she was mine.
"Not inappropriate right?" Dana asked as she spun around and stuck her ass out for us.
"I hope not. Otherwise, mine are too." Sarah paused to adjust my cock, but quickly started up again.
Sarah wasn't the best person to ask about appropriateness, she was known for her skimpy bathing suits - especially since she got her tits done.
"Okay... Let me get dressed and then I'm almost finished." Dana left the room again and Sarah brought her focus back on my cock.