I unbuckled my belt and ley my trousers and underpants fall to the floor. Sitting on the toilet holding my erect penis I read the messages and began t...o stroke. The dirty, stinking atmosphere of the dark toilet cubical aroused me and instantly brought me close to orgasm. I love being in a filthy and depraved public place where many others had masturbated, met other men and masturbated together, shared semen and probably fucked.I was reading a message written on the wall that detailed someone’s. She was completely bald. That only seemed to encourage me as I lapped not only at her swollen lips, but pretty much anywhere I could reach. None of my girls had shaved themselves. I wondered what they would think of the idea. Again, the idea was a fun one and only drove me to kiss, lick and suck on Fiona more.The more intense my attention became, the more vigorous she got. It was like our actions not only pleased but also encouraged the other. Soon the soft music was overridden by the sounds of. “If there ever was a time...” my wife whispered seductively, “it might be here, in this room, tonight.. and with Mia.”Her hands then dropped to my cock an she gave it a few gentle stokes.“I saw how you looked at her” my wife continued, “and it didn’t upset me… in fact, it did just the opposite. It turned me on to see you looking at her right in front of me. I was your look as you took in her body. To know that you and I, together, might get to share her…. That I might get to watch you do things. As I would slam my cock into her, she would meet my hips with hers. I reached down and cupped her ass in my hands. I got more leverage this way and could thrust even harder. She was starting to moan really loud now."Fuckkk I'm cumminnnggggg!"I felt her pussy tighten around my hard cock. Her nails dug into my back so hard I thought she might draw blood. Her legs squeezed mine and her back arched into me. I held her in place though and kept my cock moving inside of her which kept her orgasm going.