Cuddle buddy - (n) a friend with whom one has a mutual understanding that sometimes there’s an inate need to cuddle and be physically close to someone, and in the absence of a relationship, he/she can depend on the other person to provide that physical closeness in a safe, friendly environment with no reasonable expectation of complications, drama or progression of the friendship to “something more”

Are single moms into “cuddle buddies?” And if so, how do the rules of engagement change after parenthood?