I have written a few updates on here under this title in Feb, Mar and May of this year. In November of last year my wife and I split after 10 years of marriage and it was the best thing we ever did. Since then she has taken a string of lovers - one night stands, she has fucked other men in front of me, we have dipped our toes into the ‘club scene’ and we are now back together - happier than ever. We make love everyday, Claire continues to pick up one night stands a couple of times a month and I move into the spare room until they have gone. Claire also has another regular lover Mike - a work colleague in his early 20s - and they allow me to watch them when they make love 2 or 3 times a month in our bed. Take it from me watching Mike pleasure Claire is as ‘good as it gets’. A few weeks ago Mike had come over on a Wednesday night after work (Claire had already told me he was coming over). It was the usual scenario - me naked on the dressing table stool watching them fucking on the bed. Once they have fucked for an hour or so I usually join in and fuck Claire myself - I like the feeling of Mike’s cum inside her. Last week we were all very excited and Mike had his cock in Claire and she beckoned me over to kiss her and play with her tits while Mike eased his cock in and out of her - in a spoons position. Out of the blue Claire asked me to suck Mike’s cock - I instantly refused I have no bi instincts or tendencies. She kept on asking and Mike joined in saying he’d like it too - he suggested I lick Claire’s cum off his cock. The fucking continued and Mike came in Claire. I was shaken up by their suggestions and was unsure whether I wanted the session to continue. Claire asked me to lick her cum filled cunt - I often do this and she sucked my cock - I was very hard. It is difficult to convey the change that has taken place in Claire but she really has gone from prude to slut in less than a year. She kept saying to Mike an I come on play with each others cocks I want to watch, I’m getting bored lets be dirty. Eventually I reluctantly agreed to wank Mike’s cock with my hand while Claire wanked me. I’m not sure I enjoyed it but I was so scared and it certainly felt dirty. Whilst Claire was shouting ‘wank him harder make him cum’ they switched over and Mike was wanking me whilst I wanked him. As the realisation of what we were doing set in Claire lay between us opened her legs and got me to push Mike’s cock into her… he pushed his length in and out of her 3 or 4 times… when she then instructed me to suck him again… this time I complied and frightened to death I took my first and only cock in my mouth… as I did I was wanking myself furiously as Claire watched on. I tasted Mike and moved my head back and forth a couple of times before I stopped saying I didn’t want to continue. Claire smiled and said thank you. She then let us take turns fucking her and we have agreed that this would be my only bi experience but it was enough to satisfy our curiosity - I think.