I'm not sure that we'd fit the cuckolding category exactly, however my wife did get a real good fucking by my old university friend, Edwin, who happens to be black! I loved watching her and Edwin make out! Especially so since he had such a huge member for her to be pounded with ... a full 12 inches and almost 8 inches in diameter! It made my 7 2/3 inches look real small!
We would NEVER EVER permit sex with complete strangers! Too much bad stuff out there to permit that!
Collecting STD's is not exactly a hobby of ours!