A couple celebrates their 30th anniversary

A couple celebrates their 30th anniversary by re-walking their first walk together.

They come to the fence against which they first made love.

The husband says, “Come on, for old time’s sake.”

The wife agrees and they both undress.

Afterwards, the husband says, “You’re even better than you were 30 years ago.”

His wife replies, “That fence wasn’t electrified 30 years ago!”