"I want you back," Christian Grey (Jamie Dornan) purrs to Anastasia Steele (Dakota Johnson) in the first, full-length trailer for "Fifty Shades Darker." But this time, it's Ana who lays down her demands. "No rules. No punishments. And no more secrets."

"Fifty Shades of Grey" ended with the breakup between the naive college student and the business mogul with BDSM predilections. The two reunite in the sequel, and their relationship heats up -- masquerade balls! romantic sailboat rides! -- but it's tested by figures from Christian's past.

Kim Basinger joins the cast as an older woman who seduced Christian as a young man, while Bella Heathcote plays his mentally unstable former submissive. Also on board: Hugh Dancy as psychiatrist Dr. John Flynn, Eric Johnson as Ana's boss Jack, and Tyler Hoechlin as author Boyce Fox.

"Fifty Shades Darker" opens in theaters Feb. 10, 2017.

Want more stuff like this? Like us on Facebook.