Ate some truffle butter the other night..

Me and this FWB have been hooking up for the last few months off and on. Usually after a night of drinking. Anyway, last weekend we met up for drinks, went back to her place, and found ourselves in bed. She's into anal, so she asked for it and I obliged. Anyway, I'm hitting to doggy and she makes a comment that I usually eat her out before we fuck. I tell her my bad and I definitely got her once I finish. Anyway, several minutes later I'm telling her I'm close. I eventually bust and pull out. As promised I start eating her ass out immediately. I notice a mixture of lube, cum, and perspiration kinda making it's way out. I don't mind and lick it up. As I'm going to town I notice another mix come up and this time it has a brown tinge to it. In my drunken state I lick that up also. Didn't notice any taste or anything different. Nothing that made me stop. I tell her, Girl you have some truffle butter coming out. She says "what?" and I tell her Nevermind. Well just last night she texted me telling me I was a dirty boy and she found out what truffle butter is. She also texted horny emojis. I texted her back... Drunken sex hits different. She agreed.