If you recall in "Three Taps by Their Own Rules", Alex and Sydnie did not exactly play "Three Taps" the right way. Specifically, Alex just didn't want to play along with ANY of his taps and he had quite the struggle over and over again. Once the game was completed and They realized the mistake, there wasn't exactly much sympathy. Instead, this gave Them an excuse to try again!
Once I'm away they return to visit him as he's stuck there in his bench. He tries to politely forgive Them for playing the game incorrectly the first time in hopes of avoiding further torment. Well, it didn't work. Alex and Sydnie make it pretty clear that They want to play again, and they WILL play again. As if there is any situation where They'd care what he wants? Fat chance.
What ensues is a ton of fun for Alex and Sydnie, and more breathless struggle for him. In addition to just facesitting Sydnie takes some liberties whacking him in the balls and They both have fun dominating him with Their feet! Eventually he taps out the third time and settle in for a double facesit until his resistance fades