The 4th work of the popular series "Room Barrier"!The number of people who rule in the barrier is 4, and the harem feeling powers up!Put married women in the barrier and brainwash their mom friends one after another.Comparing the tightness of mako, you can do whatever you like and cum inside!Neat and beautiful married women use the power of the barrier to turn into nasty women who like flashy costumes and make-up and seek their master's cock!