Collar him... (BDSM ahead)

You pull out a simple black leather collar with a metal ring at the front and let it dangle by it on your finger. His eyes lock onto it, you can see that he´s intruiged, but doesn´t want to admit it.
"I want to Collar you. Do you mind?"

It takes him a while to process your request. "Oh, ofcourse not! Please, go right ahead..."

As you place the collar around his neck you feel him subtly lean in to kiss you, but the collar holds him back. You buckle it on, not tight enough to **** but enough for him to really feel it around his neck. You yank him close by the metal ring.

"Now then, let´s have some fun..."