Would you rather:
Have sex with someone who never showers or someone who never brushes their teeth?
If those are the only options then c. never have sex again. GROSS.
Only have sex in the shower for the rest of your life or only have sex on the floor for the rest of your life?
Shower sex is VERY difficult and not that fun. Floor sex, on the other hand, can be really good.
Cry every time you had sex or burp every time someone kissed you?
The first one is actually kinda hot, so I'd pick that.
Find out the last person you had sex with was your long lost cousin or that the person you last had sex with was a brutal serial killer?
Probably cousin. Definitely cousin. I don't want anything to do with serial killers.
Bonus: Would you rather always say what you are thinking or never be able to speak again?
Always say what I am thinking. Although, that sounds pretty bad too.