My hot sub redheaded wife

We are from small town america, started dating in high school, neither of us were virgin's when we married, but I already knew that my hot little redheaded wife was somewhat freeky, we talked about the things that turned us on, I was a complete horn dog very few things sexually didn't turn me on at least some, and as time went by I learned she was much the same, she confessed early on that bdsm and being sexually used and objectified turned her on very much, she also had a strong desire to try interracial sex, this confession made me very hard , she was 20 the first time I put her in a studded black leather dog collar, we are 50 now and she has taken a lot of cock since mostly collared, I have loaned out to a few friends over the years, she has never refused anything I have asked her to do, threesomes with men and women she's not really bisexual but she will dive right in a pussy and eat like it's the best thing ever, we had a woman that we had sex with for a few years. When I would cum in her my wife would always clean us both up, she also loved to perform orally on us while we fucked she would suck balls and tongue both our asses she wasn't told to it was just her submissive side, she would ask me to have sex with other women so she could clean my cock when i returned home finally in our thirties she had her first interracial sex, I set it up,5 big cocked black guys in a motel, we got a room early in the day so we would have time for her to get ready, we had some beers shaved her pussy, gave her a enema, I'd never seen her so hot, the pussy juice was running down both legs hours before they were coming, all decked out in fishnets a black leather mini skirt heels, she was ready to assume her spot in life as a black man's fuck toy, when the knock came she wobbled to the door and 5 large black men came walking in, they started undressing her in she fell to her knees.