Which of the Following Scenarios Would Be Defined as Rape

Multiple Choice

Which of the following scenarios would be defined as rape?

A) A man does not want to have sex with his wife but she coerces him into performing cunnilingus until she reaches orgasm.
B) A woman is walking home from the library after studying and is attacked in the parking lot and forced to perform fellatio on her attacker.
C) A woman runs into her ex-boyfriend at a party. She's been drinking so he gives her a ride home and before dropping her off forces her to have intercourse with him.
D) All of these would be defined as rape.