I was a late starter to the joy of sex, but my then Korean girl-friend opened a yet another dimension.
One day, after watching a R rated movie together she made a vague comment about how it would be like with another woman.
I did not pay much attention. But a few months later, she made a stronger comment, and I encouraged her to find out!
And she did !
She very much enjoyed being assertive with a woman, but she wanted me to share her new joy.
So we started! Trying to find a lady we could both enjoy was very hard - especially since my then gf was too shy to talk to (and seduce) a single woman.
As a result we started to meet couples!
We meet many wonderful people, and some fantastic sex!
Ken (now unattached)