Act of Pardon or Act of Grace~
Meaning: Boating, A letter from a state or power authorising action by a privateer. See also Letter of marque. Urban, some type of permission given by a single person or couple to other so they can partake in something that could be naughty or BOLD!
Example: This willing married couple that are Members here in Good Standing, gave their brother-in-law both the act of pardon & act of grace just so her could put his face that close to her pussy while she spread her legs!
I'm sure it gave him an Instant Erection too~