After about 20 minutes Nigel’s tempo increased and with those familiar short gasps, I could imagine his orgasm filling Phea with his hot sperm. “...aaaghh” I screamed to myself - I was so jealous. She was getting her vagina full of his hard meaty cock, and all I got was sticky wet fingers, and a vacant feeling inside my cunt.I quickly decided to go out of the office and pretend to be coming back in again after lunch – give the lucky couple time to relax and enjoy that delicious post coital. I am glad she makes you horny. I am glad I am not the only pervert here."I turned to Shana, "Why don't you lick Mommy like how I licked you earlier."Mounika eagerly spread her legs wider as Shana positioned herself and began to lick."That's it, push your tongue as deep as you can." I coached. Mounika moaned loudly, her eyes rolled back in her head. She squeezed her stiff nipples as she continued to loudly moan. "Oh Shana, lick Mommy! You are such a good girl..."She shuddered and orgasmed. Now I knew I wouldn’t be able to hold it. So I asked her to let me lick her pussy first. I also wanted her to give me a blowjob so both of us came in 69. I opened my zip instead of removing my trousers and she took of her jeans and panty. We both were licking each other vigorously. I was licking her like a dog. She was mouth-fucking me. Then I started tongue-fucking her. She was deep-throating me. Her pussy started flowing juices right into my mouth simultaneously I also shot my load right into. A pleasant hum projected from the thin plastic tube and Sandy felt the thrilling vibrations as she inserted it into her ass through her tight sphincter. Sandy felt a warm glow as the alternating waves spread to the rest of her body, especially her throbbing cunt.She moaned as she pushed the large, realistic dildo into her wet folds. Once it was filling her snug cunt all the way up, Sandy gripped the dildo by its large plastic balls and fucked herself with it. In and out the shaft went, working.