So: B is for bundling.

B

bundling • ˈbən-dlĭng

     noun

         1.   the practice in Holland, Britain, and Colonial America of wrapping one
        person in a bed accompanied by another . . . or two; traditionally, the aim
        was to allow cuddling but no funny stuff.

         2.   sleeping with someone for money, prostitution.

 Famous siblings:

 

Elmer's
W's                                                           Hugh's

NYSE surveillance photo taken with night vision camera.

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