working at a hotel and losing my mind

i clocked in at 7 this morning and my coworker immediately handed me a whole bag of laundry he received during his shift at 6:40 and told me i have to wash it. mind u, my manager makes us receptionists do laundry even though that’s not our job. and there’s no dryer, so i have to wash it and then hang everything myself. no extra pay. it all goes straight to the company.

then, like two hours later, a guest comes up to the desk with another laundry bag and tells me that my other coworker told her yesterday afternoon to give their laundry to me today so i can wash it for them.

i’m so mad. i’m planning on not doing any of this laundry because my coworkers and my manager constantly dump their work onto me, and i’m done being taken advantage of. and i know that later today my manager is going to ask me why i did not do the laundry. AIO?