Feeling a little randy (bit naughty)

Feeling randy, I phoned the wife for some hot phone sex.
"Tell me if you're wearing any knickers," I said.
"Actually, I'm not," she replied.
"Ooh, you mucky little minx. What are you doing?" I asked provocatively.
"Tell me if you're wearing any knickers," I said.
"Actually, I'm not," she replied.
"Ooh, you mucky little minx. What are you doing?" I asked provocatively.
Spoiler: