Nah, if someone didn't want to take 10 seconds to reply and help me out, that's perfectly fine, they didn't have to. Just keep scrolling. No one needed to get in the comments and start heckling me.
Sex in public isn't normal. And it's especially abnormal if one person isn't willing and the other says do it or else. She isn't upset about them having sex, she's upset that they're doing it in public at work and that her cool senpai is being forced into it.