She nearly screamed… “Ella”(No). I pulled her chunni away with my teeth and tied her hands behind her back with it. I must say she fought back; ...unfortunately I was just a bit stronger. She was whimpering again with her pleas to let her go. I held her by her hips and bent down and bit her nipple lightly she jumped and arched her back nearly screaming “aahhhh”. Once she arched her back one of my hands was between her legs pressing and rubbing her pussy really hard. My penis nearly exploded on her. But to my surprise she has not come even after 15 minutes. I realized that they went to toilet and again return back to their room.I realized that I am not satisfying my wife that is why she is enjoying like this. Exactly after 15 minutes again my wife started moaning. This time almost half an hour they fucked. Till 5 in the morning she has not come to my room. Till such time I too have not slept. I passed time by hearing their moans. Next day morning I observed my wife’s face her eyes were. That's unusual for her. She asked when I got the butt plug. I told her a few weeks ago, and that I'd wanted to do that to her for years and years. I think we're having sex more frequently than when we first got married. Something definitely happened to get Ann this interested in sex again, I think I know what it is.I thinkg Karen and Ann have been talking about my voyeuristic adventure, it shows in everything that Ann does. I thought if she ever found out, she'd divorce me, instead it is. After dinner Dan told me that I would be at the guest's mercy for 2 hours. I was told that I would be subjected to throat fucking, anal sex, ass to mouth, piss drinking and I would be expected to clean the guests asshole with my tongue. Dan likes to name off the list of things I will be doing. Hearing it out loud is humiliating. Dan placed me on my knees, hand cuffed me and told me that the guests cock was very large so I would require to be mouth clamped so that my teeth did not come in.