Members looking for sex in San Francisco California, USA

I am a very fit academic, bisexual. I am in an open marriage. I do cycling, weights, walking. I like classical and jazz music, modern art, crosswords, the game of Go, theater, conversation. I'd like to find some long-term “friends with benefits".

I like people who like to socialize (conversation, dinner, perhaps going to a gallery or concert together, etc.). I am a bisexual male, vers. My wife is straight, but 'bi-comfy'. We usually play singly, sometimes as a couple. If we play as a couple, the man should be bi/bicurious, the woman either bi or straight. I am not particularly kinky. I'm a fairly avid cyclist. I love to walk. I read sci-fi to relax. I prefer people in fairly good to very good shape. I'm not comfortable with someone who is deceiving their partner, e.g., 'single' men on the 'down-low' (or the reverse, for that matter). Also, please do not bother to answer if you are a straight single man or a couple with a straight man uncomfortable being around a male bisexual. *I AM NOT "GENEROUS"!!*