Beachside Cuckold Scene with a Creampie Finish

The scene opens on a sunny beach. A guy watches from a towel as his wife gets with another dude. She's on her knees giving him head with the ocean in the background. They move to a blanket, he fucks her missionary for a bit before flipping her over. Doggy style on the sand, he pounds her hard. You can hear the waves. She takes it all, and he finishes with a creampie inside her. The cuckold husband just watches the whole thing, never joining in. It's a simple beach fuck with a voyeur twist.