This Is Why… finds the road-worn sevensome maturing in a lot of ways — and not the bad kind of mature read boring.    From Wordnik.com.  [Rodeo Ruby Love – This Is Why We Don’t Have Nice Things | BUZZGRINDER] Reference

From my own experience, the polyamorous sevensome in which I'm currently involved did indeed start in a manner where we all tried each other on, but then moved (quickly) to friendships.    From Wordnik.com.  [Manhattan Offender] Reference