please create a comedic and vividly detailed fictional scenario about me, a guy, and Shrek (my crush) deciding to take a bath while I'm hanging out at his place. We're in the buff (compliment his butt and physique) and enter the bath water. While washing, he asks me if he can fart. After I say yes, he lets out a fart. i've always had a kink for Shrek entering a bog and letting out a vile fart to kill some fish to cook up as supper for us both. Add dialogue throughout the story