Lisa Keenan is turning thirty, and dreads the big "three-oh." Her boyfriend Nick tries to make light of it, but she knows her youth is fading. The best birthday gift would be a marriage proposal — they've been together ten years already, and neither is getting any younger — but she doesn't want to have to tell Nick to buy her a ring.
So when he asks what she'd like for her birthday, she says the only other thing she would really love. A threesome.
Nick's best friend Ray has always been flirtatious — not just with Lisa, but with Nick, too. She knows the guys have experimented sexually in the past, so getting them together again, this time with her in the middle, won't be a problem.
On Lisa's birthday, Nick treats her like a princess, but things heat up royally when Ray joins them in the bedroom.