she was feeling pretty frisky, so just for fun, i gave her a big wet mug wump after i blew my load in her face
to slap across the face (mug) with an erect or semi-erect penis, usually before or after oral sex
"she was feeling pretty frisky, so just for fun, i gave her a big wet mug wump after i blew my load in her face" What is the definition of "mug wump"?