With two women once but it was too weird for me. One I was married to. The other was her married girlfriend and ongoing sexual relationship. The event was alcohol and drug fueled and the girlfriend's husband was passed out by the pool. I wandered in and found the girls making out. I was aware of their relationship and not surprised to actually see it live. At their request I oral sexed girlfriend and gave her some thick cock. Both were missing from her marriage. My wife got involved sucking both of us as I fucked and sucked her friend, then sixtynine-ed with her after I came so she could suck my come out of her friends hole. That was electrifying to watch as was the subsequent show when they got very passionate about pleasuring each other. I ended up fucking the girlfriend again a few times while my wife watched , I was uncomfortable..then after that I never got near them again going my own direction when they got together and did vacations. The other husband never found out even after the one time I fucked his wife and mine one afternoon, a quickie, we were high all fucked up , on a vacation ,in his hotel room while he was meeting some people on business locally,he walked in and also fucked her just after I had just left with my wife and he spoke to us as we walked out of his room to our room down the hall.. He wondered why she resisted him then after he got inside of her she was so slimy wet?He had a very small penis and never gave her oral. Always sort of xxxxxx himself on her sexually, rough style. Nver cared if she came or not ,just dropped his load and rolled off to sleep kind of guy..
Once with another man and a woman I had fun. The woman had a stimulating reaction to having two cocks anyway she pleased. I like one on one the best. Having another man's DNA all over the place makes me nervous and limits my choices of how to pleasure a woman. More than once early in life women chose to have more than two men fuck them at the same time. That was very erotic but also very weird to behold and be involved in, somewhat out of control.Not very satisfying.