And while he arched up beneath, blasting a load of hot cum upwards into Naomi's cunt, Tina ground her aching pussy down against Mike's mouth and for once let out a proper cry of ecstasy as she held onto Naomi, burying her face in my girlfriend's neck and holding onto her tightly while the orgasm pulsed through her.
Then it was Naomi's and my turn to cum.
The girls remained atop Mike who was still relatively unable to get away. I suppose if he'd really wanted to slip the rope off his wrists he could have done but he was having too much fun.
Tina hovered over his face and he continued to lick at her. She still had her arms round Naomi, enjoying her boyfriend's tonguework anew. She began kissing Naomi's neck gently, then she drew herself up a little, and shyly kissed her on the lips and started fondling her breasts. Naomi reciprocated, stroking Tina's beautiful small tits, and Tina immediately took it further, dropping her right hand to Naomi's pussy and reaching between her legs, feeling around the hot junction between Naomi's swollen labia and Mike's hard cock. She brought her fingers out glistening with his oozing cum and smeared it across Naomi's breasts and her own. Then she returned her fingers to Naomi's pussy and started masturbating her.
I watched the show for a moment then climbed onto the bed, standing and balancing somewhat precariously beside them.
My cock was still shiny with Tina's cunt juices as I turned Naomi's head and pressed the tip of my rigid cock to her lips which parted instantly. Holding her head, I plunged my cock into her mouth, confident in her remarkable deep throating talents. I thrust several times into her mouth, marvelling as I always did at the way Naomi could take the whole length in right down to the root.
Then I withdrew and offered my cock to Tina who flicked her tongue tentatively across the head once or twice then opened her mouth wide to accept a good proportion of its throbbing length.
As I held onto Tina's short hair and fucked my cock in and out of her mouth, she continued to work her fingers in a rapid up and down motion across Naomi's clit. Naomi's hands were on Tina's tits but she made no move to reciprocate the masturbation. Beneath us, I could see Mike craning to get a view of what was going on but his sightline was more frequently obscured than not as Tina's pouting pussy hovered wetly over his face.
I switched back and forth two or three times between the girl's mouths and was between Tina's lips when Naomi finally came, as noisy as ever. The sound and sight of her cumming at the slim girl's hands was enough for me and I started cumming in Tina's mouth but ended with my cock in my own right hand, jerking gushers of cum across Tina's face and over Naomi's tits (and a few splashes onto Mike below) before stumbling back off the bed.
The girls, their eyes still closed from avoiding a squirt of stinging salty cum, fell together again and they shared a brief open-mouthed kiss which left them both with my cum running from their lips. Then they parted and fell off to either side of Mike.
We lay on the bed for about 20 minutes, holding our own partners. Eventually, Mike and Tina got up, showered and left. I saw them off, leaving Naomi on the bed. She had nodded off, lying there naked with cum drying on her skin.