[Shounen Zoom (Shigemaru Shigeru)] Gekkan Shounen Zoom 2022-8

Twin brothers Mutsu and Isa turn brotherly curiosity into a perfectly synchronized game, slicking each other up with lube to see whether they can match every movement at the exact same moment. After a bashful shop-counter encounter with a blushing schoolboy customer sets a flustered mood, the boys put their mirrored theory to the test behind closed doors. Sweaty, gasping, and locked in rhythm, they push each other over the edge in twin arcs — proof that these two really do everything together.