It is good to see a Strap-a-Dick-to-Me being used in their sex games. The Strap-a-Dick-to-Me has been around since the Egyptian times and then by the Romans it is used mainly by Lesbians who do not require or like the male rod being inserted into to their the love tunnels.
These guys are sex mad monsters... good for us... but they should take it a bit easier otherwise they will wear out their sexual organs.