Vina Sky and Robby Echo have been an item for a while, even after Robby cheated on Vina. What Robby doesn't know is that Vina has a side piece of her own in Alex Coal. Alex also happens to be one of Robby's exes. The girls are making out in bed, when Vina calls a stop to it because Robby will be home any second. Alex declares that this is the perfect time to test Robby's newfound loyalty.

Alex has Vina take a bunch of naughty photos of her and send them to Robby. She goes ahead and sends them, and then Vina waits to try catching Robby in the act of infidelity. Robby gets a text while Vina is watching a movie with him and immediately tells her that he needs to go to the bathroom.

Vina waits outside the door for a few minutes, then barges in on him. She asks if Robby has seen her phone and then asks if she can use his phone to call hers. Robby hands it to her and walks away. Calling Alex, Vina says she thinks Robby passed the test but she thinks they should try something else just in case.

Later, Alex lets herself into the house and sneaks up behind Robby to start rubbing his shoulders. He's into it until he realizes who's doing the rubbing. He tells Alex that he deleted the photos and to cut it out because he doesn't want to get into trouble with Vina. When Robby stalks out of the room, Vina and Alex agree that he's passed the test and that he deserves a reward.

Walking hand in hand, the girls go to confront Robby in the bedroom. They don't know that he's just decided to go fuck Alex since he doesn't think Vina's there. Robby dodged a bullet since the girls push him down onto the bed and pull his pants off in what is clearly about to be his lucky day.

As soon as Robby's dick pops free, the girls go for it. Alex and Vina demonstrate how nicely they share as they work together to deliver one hell of a blowjob. Their clothes melt away, and then Alex tells Robby she wants to watch him fuck his girlfriend. Happy to oblige, Robby slides it into Vina's bare twat. Alex does indeed watch for a moment before hiking up her miniskirt and arranging herself above Vina's face for Vina to eat her out.

Vina wants to see Alex on her boyfriend's cock, so Alex is happy to deliver. Getting on her hands and knees, Alex takes it in doggy. It's her turn to eat Vina out as she's getting fucked, and she gives it everything she has. Getting creative, Alex delivers kisses all over from Vina's twat to her feet.

Next, Robby lays down while Vina climbs aboard to ride him in reverse cowgirl. Alex rubs Vina's clit and fondles her titties as she gets dripping wet watching the couple fuck. When it's her turn again, Alex replaces Vina on Robby's fuck stick to give it to him in cowgirl. That milks a huge climax out of Robby, who barely manages to pull out before nutting all over Alex's ass. Vina sucks him clean, then shares with Alex in a snowball kiss.