I remember playing the RPG Wasteland on the C64 back in elementary school and there was a bit where your character could have sex with a 3 legged mutant hooker.
Going off with her lead to the character catching "Wasteland Herpes" and needing to go get it cured by a doctor.
DAD: I told you that was a bad idea.
ME: But I was wearing a radiation suit!
DAD: Duh, you still have to take off the suit to have sex with her. Now you have to go waste money getting yourself cured.
ME: Alright, I'll just kill some more bikers and raise the money then.