I don't know anyone who doesn't have anything in their sexual past they keep to themselves and wouldn't tell anyone, especially their significant other. Anyone who says they don't have any secrets from their past is in denial and I wouldn't trust to tell me the truth about anything.
Everyone's entitled to a certain degree of privacy and personal information they would rather not disclose to anyone and I respect that. Don't ask, don't tell. My wife and I have a simple and common rule we go by. We are free to ask anything we want about each other and we try to answer honestly and accurately but it's understood that if you don't think you'll like the answer to a question then don't ask.
There's nothing worse than sharing your intimate secrets with each other in trust in times of intimacy and trying to be transparent to your partner then later on at some point having that person throw it back in your face as ammunition .
I prefer my partner be as open as she's comfortable with about her sexual secrets but above all be honest about them, not water them down to diminish them nor embellish them out of proportion to make them sound better.
After 10 years of marriage, my wife finally told me she fucked my college roommate, Lauren, after a wedding/reception that was out of town. I was not able to go. I had suspected for many years that something happened, but she always denied it. Then, one time during sex we were talking dirty. As she was nearing orgasm, I said, "Did you fuck Lauren after the wedding?". She moaned out loud and said yes. She orgasmed loudly and I immediately came inside her.
Some of the more secretive things i did in very inapropriate places i "missed out"while we talk. Id definitly tell her if asked
Did she tell details of how the sex was? Did she enjoy? I loved hearing my girlfriend tell me about her sex with others.
She said the sex was great. They engaged in oral sex as well as getting it on in several positions. The best was her describing how he pinned her legs back on either side of her breasts and kissed her deeply while pounding her pussy until they both came.
Secrets are just that. Sometimes providing or volunteering information will serve no purpose. Then there’s the chance the recipient will not be able to comprehend. If it’s that taboo, keep it private.