Isiah is surprised - is Ember giving him permission to cheat? Ember confirms that's pretty much what this is, with a few conditions: it's just for this one time, plus Isiah and Lilly can ONLY do anal sex. Also, Ember has to be allowed to stay and watch. Isiah happily agrees to the terms, and Lilly eagerly gestures for Isiah to come closer.
Isiah fingers Lilly's ass while she gives him a blowjob, and then he rims her before they have cowgirl anal sex. Ember touches herself as she watches them, but as the sex continues, she becomes more and more curious about anal sex, and a little jealous too. Eventually, Ember asks to join in, so the sex becomes a threesome... but which woman is going to get the anal creampie?