The anal penetration increased her orgasm and she rode out the second wave as I fucker her ass with my fingers. As her orgasm subsided, she did really slow down, but kept rocking herself on my cock with her body slumped over in my lap trying to catch her breath.
Between heavy breaths Julie managed to say, "fuck my ass baby, I want your cum in my ass!"
With that, she rolled off my lap and laid back on the couch with her legs spread wide and knees pulled back, pulling her ass of the couch. I got off the couch to position myself between her legs, and Tiffany crawled up next to Julie and started massaging and sucking her tits.
"Oh god, give me that cock!" she said as she pulled her legs back further to allow easy access to her ass.
I placed my swollen tip at the entrance of her ass and teased it a little trying to allow her muscles to relax. Once she was ready I slowly pushed my cock into her tight anus. The feeling was amazing as her ass muscles gave way to the intrusion and allowed my cock to slide all the way up her ass. I stayed still for a few moments to let her relax, and I could feel her ass clenching my cock involuntarily from the stimulation her nipples were receiving from Tiffany.
"Ohhhhh, that feels good" Julie said, "fuck my ass, make me cum again."
I started a slow rhythm of long, deep thrusts. Julie was moaning her encouragement and I slowly picked up my pace until my hips were slapping her ass. Tiffany was still sucking Julie's nipples and she reached down with one hand to start fingering Julie's clit. Julie arched her back, threw her head back and let out a deep howl as she started cuming again.
Tiffany got caught up in the action and started finger fucking Julie's pussy with three fingers and started yelling, "yeah baby, take that cock like a slut, make him cum in your ass!" Her hand was fucking furiously as she pushed her fingers deeper and deeper into Julie's dripping wet pussy.
Julie's climax reached new heights as she had both her holes filled for the first time in her life. I was holding back as long as I could, but it all became too much for me and I pumped wave after wave of hot sperm deep within Julie's ass as she came crashing down from her orgasm.
Still crazy with lust, Tiffany pushed my cock out of Julie's ass and leaned down to engulf my cock with her mouth and catch the last few squirts of my cum. She deep throated me until she started gagging a little and milked the cum from my balls like she was literally starved for it.
Once Tiffany had sucked me dry she released my cock and collapsed onto the couch next to Julie. Having already cum twice in a short period of time, I just sat back and watched as the two naked beauties drifted off to sleep.