Of course it's okay, but the shit kind of person that would lie about having sex with you for clout would also have huge problems with any unconventional sexual kink rumors...
The point is it isn’t true and for them to deny it forces them to admit they lied in the first place, but I do agree we shouldn’t cast these kinds of things as a negative even if we know it’s just because the person is homophobic or similar.
The kind of guy who lies about having sex with a girl generally doesn't like being labelled with a kink that makes them seem anything other than a "real man" -- and if they lie about having sex with a girl deserve everything they get.
Twice. One was my heckin sister, so I basically don't talk to my family because how do I even argue my case? The other went to court and I had to fire my lawyer because he was against me. That got thrown out, but it didn't make high school any easier. I got in a lot of fights and later the girl made fun of me for what a mess that was like it didn't even matter to her.