All are great if clean but I prefer completely bare. Some men are tits men, legs men or ass men, me, I'm a pussy man and love the sight, scent and sound of a wet pussy whether hairy or not. All are different, in scent, texture, anatomy and, of course, their owners give them all some unique character too!
Completely waxed and regularly epilated are best because there's either no hair or what is there is soft and downy, shaved is OK if done well and recently otherwise I can get a bit sore round my mouth or on the tip of my tongue. Coloured ladies tend to be a bit more bristly than the lighter skinned ladies if not fully shaved so I have to be extra careful - it doesn't stop me though! If there's any hair then a landing strip is nice as long as what there is is only on the mons and leaves the lips free for my tongue to slip n' slide and enjoy the taste and textures without distraction for me or her. The only advantage of there being some hair is that it holds some of that lovely arousing scent.
Pussies are great - if I had one I wouldn't stop playing with it! I guess I'll just have to make do with my dick!
With tremendous respect anonymous1526, I think you're mostly wrong on the first point and definitely wrong on the second.
Different people have different views on love and sex. When a couple agree on the boundaries of their relationship and stay within those boundaries then there shouldn't be a problem. The whole basis of a relationship is trust: trust that your partner will not deceive you. In a relationship where there is openness, sharing and honesty there should be no room for deceit. The operative words in those sentences are, of course, 'shouldn't' and 'should'.
I started on the swinging scene as a newly-divorced man about twenty years ago. As a single man I met other couples, accompanied female friends to parties and, about 15 years ago, married one of those friends and we're still very happily married. We still go to swinging parties and we hold our own parties about four times a year. We have many, many wonderful friends that we meet with socially as well as sexually at parties: I've tutored some of their children in Maths, one friend fixes my car and I fix his computer, another has passed some business my way, we stay with others at their luxury seaside flat even though we don't 'play' there. I think the community of like-minded friendship that we have is more important than the sex.
Of all the couples we know there are as many different agreements between them: some will only play with their own partners but like to be with/watched by others while they do it, some play only with others at parties (presumably because they spend the rest of the time with their SO), some come to parties with the lady bringing a 'toy boy' younger man and some couples each have a mistress/lover and openly talk about them.
I would never attempt to see anyone other than at parties and, because I completely trust my wife, I know that she wouldn't either. At a party she knows what I'm doing and I know what she's doing so there's no deceit.
True, we have seen some relationships break down but no more than in a non-swinging context. One chap used to sometimes bring his wife to a party, sometimes bring his 18 year-old girlfriend and sometimes both; it all went wrong when the 18 year-old got pregnant! One couple were regulars at our parties but their marriage ended purely because she wanted children and he didn't - nothing to do with swinging. The worst case we've had in all twenty years was when it became clear that, of a couple new to our group (who hadn't themselves been together long), the man was being pushy when she wasn't interested in swinging. He was separately taken aside and told to back off and then they were politely asked to leave our party because she wasn't happy.
If there's any selection bias in what I'm saying I suppose its because we lose track of some of our party guests and we don't know whether it's because they died, moved away, split up or because they simply moved on to other groups or parties (perhaps nearer home or catering to interests or an age group more appropriate for them). All I can say is that the vast majority of couples we know are well-balanced and appear to have happy and stable relationships.
So, 'Relationship wrecker': sometimes (but no more often than for non-swingers) and 'Simple': absolutely not (there's nothing simple that can be assumed about relationships).