prairie vole
A Prairie Vole is a woman who after one good encounter wants to commit to monogamy because of the hormones released with orgasm.
Awe, shit, now she's acting like a Prairie Vole, wanting me to see only her!
Fuck like Prairie Voles
To engage in constant sexual activity within a committed, monogamous romantic relationship.
"So, you and Sarah have been seeing each other for a while now. Have you gotten any?"
"Oh, yeah. We fuck like Prairie Voles."
"Oh, yeah. We fuck like Prairie Voles."