Mirroring

Two pairs of identical twins bang eachother in synchronisation within a room full of mirrors. Usually involving double sided dildos and nipple clamps.
There will usually be a large horny audience to watch the mirroring and cheer them on whilst masturbation.

"I managed to get the last tickets to watch a mirroring."

Duckies

The most adorable creatures to walk the earth

"look at the duckies"