My wife gives a blowjob to her Black Master

During their almost 4 years of relationship my wife and her black boyfriend had an active sexual life. In one occasion they were travelling by car, during their second holidays together, he was turned on, so she gave him a blowjob to relieve him. He cummed in her mouth and she ate his cum (that was the second time she did it).
When she and me started to go out some years later, and she gave me a lot of blowjobs but I couldn’t cum in any of them, because she used to suck my pennis so hard, even she bit it. Then she usually gave me blowjobs to turn me on and fuck.
During our dates with her black boyfriend Axel, I asked her to give him a hard blowjob. We were in a party, so we must go where no one could see us…