I'm not getting this encounter. She knows she's fire but come at you to bang you anyway. Why? You'd just die before anything really happened? Is there an item or something that alters this encounter to make it so you can safely have sex with her?

you need to select the"You light a fire in me" option.

Then when you go for it, try to stick to cooler temperatures like hot soup.

didn't know there was a safe option I thought she was living magma