Threesomes are real and many couples are looking for threesome. A lot more people only talk about threesomes than have it, though. While to many couples, turning threesome fantasy into reality is a tricky business since it may bring irreparable damage to their relationship by having a threesome.
Group sex is adventurous but intriguing, many people have fancied once at least on this kind of thing. But could you really watch your partner with somebody else or would the jealousy take over?
Communication is definitely the key, but you can’t account for everything that can go wrong. Be honest with each other and talk about what might make you jealous. Every couple who have had a successful threesome experience talked about looking for threesome before doing it. If you can’t reach an agreement on many details, threesome is obviously not a good idea for you.
You may have different opinions on you couple looking for female third or male third, or the bottom line. If you experience a threesome without solving this difference, threesome may ruin your existed relationship even none of you are getting interested in the third partner.
Having a threesome can be good when the extra partner is someone decent enough, when the couple is adamant that they only want sex in their arrangement, not to date the third as if part of their relationship.
This kind of adult dating which started as an experiment might lead into some other direction. Jealousy is most likely to happen when any of you takes it more than a kind of adult dating fun. It can also trigger trust issues if one starts to feel insecure about the other later on.