You and Kiera join in

You're sitting next to your big sister and you can see that she's just as turned on as you are. It's still amazing to you that you can be naked and so horny next to the woman who's been your sister your whole life, and have it not be strange. Maybe spending an evening sandwiched between that sister and her roommate in an incredible threesome is the key to all of that, you suppose.

Every few seconds, one of you will inch closer to the scene in front of you, of Emily fucking Jordan on her back. You're sort of lying on your stomachs now, like kids watching a movie on the television set, except this isn't in any way a display for children. Both your face and Kiera's have flushed red, and you're grinding your hips softly against the wooden floor of Kiera's kitchen, eager for any sort of pleasure.

Jordan makes eye contact with you for a brief moment, her devilish smile on her face. She knows exactly how you feel about seeing your best friend fucking her, and she loves it. She's reveling in the show, in being the object of your attention and Kiera's. Fuck, you want her.

Kiera is getting even closer to her roommate than you are, stalking ever closer like a cat on the hunt. Her chest is low and her ass is in the air as she moves forward in a trance. Jordan welcomes her arrival, stretching out a hand to her roommate between moans and pulling your sister in for a kiss.

Once Kiera has 'broken the spell,' you move forward, too. Jordan lets go of your big sister, who begins biting Jordan's nipples, so that Jordan can pull you in for a kiss of your own. It's amazing, feeling her body jerk from Emily's thrusts as she kisses you. This is incredible. You, Kiera, Jordan, and Emily are all connected through Jordan's beautiful body.