As plunged my tongue more aggressively in Brenda's snatch, she started taking the thermometer back and forth in my ass to the point it was driving me ...razy. Than Brenda got me on my back in the bed leaving the thermometer in my ass and started to take my cock into her mouth and licking my balls. Than I felt her take the thermometer out of my ass saying, wow you are hot, but you're going get much hotter when Patricia and I are done with you.Patricia smiled at me saying that's right slave, as she. Then I unbuttoned her pants and slid them and her undies down. I pushed her down onto the bed so she was on her knees. I grabbed some lube and put some of my fingers. "You don't need lube babe, I'm already wet" she says "This isn't for your pussy" I saidJust as I say that I insert them into her ass and let's out a big moan"Holy shit!" she yells"I told you I was going to fuck your ass" I tell her As I get her ass ready I use my other hand to finger her pussy. I stop playing with her pussy and. The promise of fun is all Ethan needs. Little does he know that the other three girls are already in Julie's aunt's house eagerly anticipating ravishing the birthday boy with their favors.As Julie opens the door, Ethan wonders why it wasn't locked but was so eager for Julie's body that he brushed it aside. Julie led him to her aunt's bedroom and told Ethan that it's naked time. He lost no time at all, nor did Julie.They pull the covers back, Julie puts a large bath towel down, and they lay down. .........................The main rule in the arrangement between my wife Sue, her sister Annie and I is that Annie and I never have sex without Sue being present............ "But Sue is here Mark. Please fuck me now!" She pleads.I glance across to Sue and surprisingly her eyes are slightly open. She winks at me, licks her lips, nods and then puts a finger on them for me not to let on she's conscious. I've got the go ahead!I smile at Annie. "Alright Annie but my rules now. We do this my way.