Good time to note Biden has not been accused of "rape" by anyone. (Tara Reade describes sexual assault.)
Trump has been accused of rape, at least three times.
1. His ex-wife Ivana did use the word "rape," but later walked it back:
"The mother of three children with Trump, Ivana Trump charges that Trump 'violated their bond of love' in a 1989 incident, which she has not described any further in public. She wrote that her reported words charging her ex-husband with 'rape' in a deposition were figurative, that stories about a rape are 'totally without merit' and she 'did not mean rape in the 'criminal sense.'' She is under a confidentiality agreement and cannot discuss her marriage publicly without approval from Donald Trump."
https://www.pbs.org/newshour/politics/assault-allegations-donald-trump-recapped
2. Most worryingly, Trump was accused of raping a 13-year-old in a 2016 lawsuit; he was named as one of two Defendants along with Jeffery Epstein, now publicly known as a pedophile. Google Katie Johnson or ask me for the affidavits if you want evidence of that. This Jane Doe plaintiff also had a third-party witness supporting her claims, who stated that she was a recruiter for Epstein's parties. Jane Doe dropped the suit, citing death threats.
Here, I'll just link it because it's easy: https://www.snopes.com/news/2016/06/23/donald-trump-rape-lawsuit/
3. E. Jean Carroll is the other one pursuing a claim against Trump for defamation and rape.
"Carroll describes running into Trump in a department store, where she says he recognized her for her widely-read advice column. Carroll says they went into a dressing room after Trump asked for her advice on a present – lingerie – for another woman. Inside, she alleges that he shoved her against a wall, 'forcing his fingers around my private area, thrusts his p**is halfway — or completely, I’m not certain — inside me.' A senior White House official issued a statement to NY Magazine calling the accusation, 'a completely false and unrealistic story.'”
All the other 20+ accusers of Trump "merely" allege varying degrees of sexual assault that Trump himself might describe as "grabbing by the pussy."
But yes, Trump supporters, please tell us more about Tara Reade.