Stacey is introduced to 20 gorgeous young men. The man who makes the best first impression will be safe from that nights elimination. Watch as the party begins and the guys compete for Staceys heart. Tempers flair whan two of the guys get in a heated fight, all in the name of love. In the end, Stacey faces a difficult elimination.

For the first challenge, the guys must design a custom workout regimen to help the Cougar stay in shape. Ultimately, Stacey chooses five guys to join her roller-skating that night. The next day is a very special one for Stacey: her actual 40th birthday. The guys compete for that nights one on one date by buying her the perfect birthday gift. After a wild birthday party the remaining guys gather for another heartbreaking elimination.

The guys have to hold a talent show and the most entertaining of them will accompany Stacey on a group date. After the date, she seeks comfort in the arms of the one man she knows she has a connection with. For the next challenge, Stacey asks the guys to buy her an evening dress for a one-on-one date. She selects her favorite gown, and takes the guy who picked it to a sophisticated restaurant for dinner. After the date, Stacey returns home to another difficult kiss off.

The cubs have to reveal their deepest, darkest secret to Stacey. Stacey chooses one man who admitted he cheated on an ex-girlfriend and another who spent time in drug rehab. For the next challenge, Stacey asks the guys to perform an original song. Stacey takes the winner to a romantic dinner and surprise live concert. More guys are sent home during an emotional elimination ceremony.

Each of the remaining guys must give Stacey a kiss on the lips, and she will choose the two best kissers for the first date. But there's a catch: Stacey will be blindfolded. The next evening, Stacey takes the two men who she's spent the least time with on a date to her favorite restaurant. Back at the house, Stacey unleashes her emotions out on the guys, causing tempers to flare as they pick fights with each other.

Stacey is down to the final guys and it's time for her to meet their families. Stacey meets the first guy's mom who is very concerned with the 19-year age gap between her son and Stacey, and isn't afraid to let Stacey know it. The following day, the next guy introduces his two brothers to Stacey. Immediately they let Stacey know how protective they are and hammer her with questions about her intentions. Meeting the third family is a breath of fresh air. Stacey instantly connects with the parents even though they don't shy away from asking tough questions.

Stacey takes each finalist on an exotic date in Vegas. Will any of them get invited up to Staceys suite afterward? Back in L.A., Stacey faces her toughest kiss-off yet. The final two meneach hope to win Staceys heart and her hand in marriage!

Stacey is down to the final two guys and its time to introduce them to her children. Stacey is more torn about her decision than ever. Stacey must choose between the two men she loves. In the end, one lucky guy wins Staceys heart. In the stunning and romantic conclusion of the series, he drops to his knees and asks Stacey to marry him. Will Stacey accept, or will the pressure prove too great for The Cougar?