In the realm of BDSM, D/lg is the Daddy/Little Girl dynamic. Refers to a particular relationship dynamic in which the male is the Daddy figure and cares for his female partner or spouse like he would a child. The dynamic is very complicated and can include age-play, but not always.
"I am currently in a D/lg relationship with my husband.
by DaddyandBabyGirl January 15, 2009
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