Is brushing up on me like this ever this accidental?

My co-worker and I are on registers in a shop. The counter we stand behind is narrow, you can walk through with a little extra space. When someone needs to go past another person, usually we just lean back to make room and let the other person by. You have to walk in sideways though. In 2 years I've never brushed up against one of the guys or them on me.


Anyway I touched my co-workers ass twice the last week. When I lean back and place my hands together in front of my belly button, she brushes her ass on my hands. She is single.
Is brushing up on me like this ever this accidental?
Post Opinion