Superpower!AU 104 words.
"Using your strength is an unfair advantage," Matthew huffed as he tried in vain to free his wrists.
Alfred chuckled above him. "Ah, but Mattie, how many times have you used that little invisibility trick to get out of paying for a date?"
Matthew huffed again and turned his head. Alfred aha-ed.
"I'm just evening out the playing field," Alfred said as he leant down to place a quick series of kisses on Matthew's face.
His mask breaking, Matthew had time to make one last quip. "You'd better last longer than your lap time, Al."
"Don't worry, Mattie. We can go all night long."