Janet sat up on the bed, having only just come she was taking a moment longer to take in the new turn of events than my wife and Paula.
"Alan? What the hell are you doing here!"
Paula glared at her as I started to smile, "Well I was really enjoying what you were all doing, although not as much as you were."
"Oh I don't know." Janet pointed at the tent in my trousers, then turning to Angela, "You've definitely got your husband's motor running!"
Now it was my turn to be embarrassed as Paula and Janet grinned and nudged Angela.
"Stop it you two, this is really awkward," Angela whispered to her two friends.
To try and hide the erection, that refused to stop trying to break free of my trousers, from embarrassing me further I sat down in the armchair next to my wardrobes. "Angela, it's fine, in fact it's more than fine, I thought I was going to find you in bed with another man."
Angela looked at me and the expression on her face was both hurt and confused.
"Well," I continued, "you've been less interested in me for months and lots of times when I ring you at work, you're not there. I get some story about you being out of the office on business, which you never used to be so I started to get suspicious."
I shrugged, feeling a little sheepish, "So here I am, the jealous husband, coming home unexpected to catch his wife in bed with another man."
"No men here Alan, Angela was with us for the 'office business' most of the time," Paula interjected.
Glancing at Paula, still wearing the black strap on, "That's good to know," I started grinning, "but I'm seeing you in a whole new light with that on Paula."
Angela and Janet looked towards Paula as she started to turn away from me and managed to put the head of the dildo against Angela's lips.
I had to bite my own lip to stop myself from laughing, Angela spotted this and as she pushed the dildo away from her face a faint smile appeared for a split second. I smiled back as Angela's and my eyes met for a second.
Janet spotted the brief exchange between the two of us and a wicked grin appeared on her face, "Well I don't know about you two, but having been so rudely interrupted I think we should carry on with what we were doing."
As she was saying this she slipped her hand across Angela's ass and slid two fingers fully into her cunt.
"Janet!!" Angela grabbed at her friends hand and tried to pull it from her. Paula looked confused and not quite sure what she should do.
"Help me out here will you Paula, Angela needs to relax a little." Janet looked over at me and winked.
"It's OK Alan, sit back and let us show you what your wife has been up to all this time you thought she was cheating on you."
I wasn't going to object. I took my jacket off and sat back in the chair as Paula stepped in front of Angela and took hold of her wrists, pulling her hands to her thighs.
Angela looked at me, I could she she was turned on but she was blushing, "Don't, this is too much," she looked at Paula and Janet, "please, oohhh!" Angela's head leant back a little as the two fingers continued to work inside her cunt.
Despite the shock of being 'discovered' and the range of emotions that had triggered in her, Angela was still turned on and her body was reacting just the way her mind didn't really want it to at that moment.
"That's it," Janet whispered in Angela's ear, "let your husband see what a slut you really are, a pussy loving slut."
Angela shook her head, "No. Ohhh god."
Janet had slipped her other two fingers into Angela's cunt just as Paula had leant forward and taken one of Angela's nipples into her mouth.
"She's soaking Alan, your wife's cunt is dripping wet on my fingers," Janet's words were as much to taunt Angela as they were for my benefit.
Angela opened her eyes and looked at me just as I leant forward and licked my lips. A moment of indecision crossed her face then her body seemed to relax a little.
"Is this what you wanted, what you fantasised about?"
I nodded, "Yes it is, you look amazing, I love you!" Angela smiled, "I love you to."
"Fuck me Janet," Angela gave into her bodies urges, "make me cum on your fingers", she pushed her ass back at Janet's hand as she pushed Paula away from her.
"Put that cock back where it was Paula."
I gasped, my wife was there in front of me another woman fingering her cunt and she was asking for a black 10" cock up her ass. I was in shock and my erection was throbbing in my trousers more than ever.
Hoping for some relief I opened the zipper and waist band of my trousers.
Janet saw what I was doing, "Get naked Alan, the rest of us are." Janet smiled at me and nodded.
I looked at Angela, wondering how she would react to this statement. As I did her eyes went wide for a moment. I thought she was shocked at Janet's suggestion and was almost disappointed.
"God that cock feels good in my ass," Angela hissed between clenched teeth, and then looking at me, "go on get naked, its only fair, you must be desperate for a wank." Angela seemed to consider this statement for a moment, "Or have you already had one when you were spying on us?"
I nodded rather sheepishly as I started to unbutton my shirt, moments later it didn't seem to matter as I continued to undress.
Janet laughed, "Naughty boy, wanking as he spied on us, well now you don't have to hide!"
"Fuck her deep Paula, let her hubby see what a slut she is." Janet continued to work her fingers deep in Angela's cunt and whispered in here ear, "are you going to watch Alan wank over his fantasy while we make you come hard?"
Angela nodded and stared at me as her mouth fell open in a silent moan.
I was naked now, slowly stroking my cock as my wife starred into my eyes. I was stunned, there she was with Janet's four fingers in her cunt and a 10" fake black cock strapped to Paula fucking her in the ass.