My wife, Lily overnight with her Dominant ex-army Officer

We were invited to spend the weekend at the home of a retired Army Officer, while his wife was abroad.
He had fucked Lily, my whore wife, many times, as his Whore, and when we arrived he showed me to the guest room, whilst putting my wife's clothes into the master bedroom, which had a double bed, where he usually slept with his wife.
After an excellent evening meal, with wine, 'Sir' bid me,
"Goodnight Walter, you will be staying in the guest room, alone tonight, and Lily will be with me",
And 'Sir' escorted my wife to the master bedroom.
As soon as he closed that bedroom door I crept along the corridor and lay on the floor, peering through a large gap at the bottom of the bedroom door.
He had been very polite all evening, and the perfect gentleman, but as soon as he had my wife alone behind a closed door his attitude changed, and I heard him Dominantly say to my wife,
" Bend over, Whore, and pull your skirt right up, and panties down, I am going to give you the thrashing you richly deserve".
Lily is a submissive pain-slut, so she probably smiled and she said,
"Yes Sir, Thank You Sir".
I was able to see my wife's legs up to above her stocking tops, with her panties around her ankles, still wearing her high-heeled shoes, prepared to receive a thrashing from 'Sir', her 'gentleman' friend.
I heard the swish of the cane, then heard it as the cane struck her bum cheeks, a sharp intake of breath from my wife and a cry of pain, and was amazed to her my wife say,
"One, Thank You Sir. Another stroke please, HARDER".
He gave her six HARD strokes, then said,
"Get on your knees, Whore, and suck my cock hard, NOW".
I could see her knees on the carpet, and her panties still round her ankles, and her body jerking , as she obviously was sucking his cock .
After a while I heard him say,
"Lay on the bed now, you fucking dirty little Whore".
Lily quickly scrambled from the floor, and lay on her back, but all I could see was her one foot. still clad in stocking and shoe, and then heard the bed creak as he got between her legs, and I could just see one of his legs as he got on top of her, and began to hear the bed spring creaking as he began to fuck my wife, his Whore!
walter2000uk