Certainly don't want to trivilaise your own experiences, so apologies if it came across like that.
A bait and switch is a simple fraud, this was fraud with a deliberate sexual aim, so legally though, it was non-consensual sex, inasmuch as Dick did not consent to sex with Miri, no matter what she looked like. Miri gloating about the fact she conned him into sex is particularly loathesome