["Roommate just walked in on me while I was... trying to... feel good if you know what I mean. So awkward. My door doesn't have a lock, either. I told him to not come in, and he just kept coming in!", 'I not sure what do you mean, but can use my imagination,  it sounds like something really embarrassing.', 'Yes, I was... self-pleasuring, if you can understand that. It was definitely an awkward and embarrassing position to be in. I just went out there and tried to have a normal conversation afterwards so that we could move on as quickly as possible. But I was mortified.']
Yes what I thought,  I guess your roommate must have been more embarrassed.
Roommate just walked in on me while I was... trying to... feel good if you know what I mean. So awkward. My door doesn't have a lock, either. I told him to not come in, and he just kept coming in!