Spanked by wifes Lover

I have been cuckolded by wife and a series of lovers from pretty much as soon as we married. Now she has a boyfriend who visits her and like to involve me in the prelimiaries by dragging me over his knees and spanking my bare bum in front of my wife. Wondered if any other members share similar experiences. It is extremely humiliating but shamefully my little cock is poiting to the ceiling by the time he releases me. I suppose one must conclude that I am a happy cuckold who recognizes his shortcomings. “VERYSHORT comings” my wife teases!Spanked by wifes Lover