Last month, 2 girls move in to my house cuz got little conflict with their ex-housemate

The thing is, last week, i was sleeping in my room and wake up very late. When i wanna go to toilet, i can hear the girls bathing... then i walk back to my room lo. But i heard there's 2 girls laughing inside the bathroom O_O i thought one of the girl bathing with her bf gua... but then i saw them coming out 2gether (i opened my room door and can saw directly the bathroom door)

So, wanna ask. Did girls bath 2gether most the time???

put spy cam in the washroom to spy on them