Yes, there are unfortunately no games dedicated to swinging, which in my opinion is because most players (and also many developers) are young or even very young. The idea of swinging comes usually at a more mature age and it works best if you have also a "mature love" based on mutual respect and yes.. on friendship. Your partner is not only the love of your life but also your best friend. Then, after like 10-15 years of marriage, in which you ejoyed life, love and sex with each other (only) you could both come to the conclusion that it was great, it stil is.. but.. wtf.. we only live once, why should we not play around a little, we had each other exclusively long enough
And then it works! But very young people don't have that "situation" and can't even imagine it. And since young people are the majority of players (and developers).. nobody makes swinger games, it's not a "trend".. which is unfortunate for older people like me.. and you.
There are however a few games that contain at least elements of swinging or in some cases even a swingers ending or more:
- (completed) Club Velvet Rose - Madame Miranda and Teri [Lesson of Passion] - takes place entirely in a swingers club and even if there are a lot of 3 somes and gang bangs where (again) the woman gets more than the man (as it is in fact the case even in real life due to .. anatomy and physiology
the game has one path of real swinging with another couple and a separate ending as swingers and maybe even poliamorysts on that path..
https://f95zone.to/threads/club-velvet-rose-madame-miranda-and-teri-lesson-of-passion.1637/
- (completed) Living With A Nympho [Lesson of Passion - Gold] - the game has several routes but one of them leads to swinging with another couple and the respective ending.
https://f95zone.to/threads/living-with-a-nympho-lesson-of-passion.10703/
- (completed) Dreaming of Dana - also here a whole path for swinging with another couple and the respective ending, including pregnancy in a 4 some family and all that.. nice game!
https://f95zone.to/threads/dreaming-of-dana-v0-099-ptolemy.1297/
- There are also elements of swinging in other LOP games like : Eleanor (2 and 3) and Living with Temptation
It's still very little but.. thats the way it is. We live in a world where only young people and their needs matter (in terms of commerce at least). As I was young myself, it was the other way around so i missed the best also at that time coz i was yong in a world for old people. And now again, coz i'm now old in a world for youngsters.. But who said life should be fair ..