I have been to one of my regular ML apartment couples of times, once in the middle of massaging in her room, her female room mate came home suddenly unexpected 😓 what a hassled. Her room mate knows we are inside the room and stayed in her room until I quickly walked out from their unit.
Few weeks later, when I visited DHM, the ML asked me whether I have been to her apartment before? she recognized my shoes. Yes these 2 ML are same room mates