The 22-year-old is seen lounging against a wall, reaching for her female counterpart - also played by Stewart, wearing a leather skirt and crocodile-skin bustier, reported Us magazine.
In her interview with the mag, the notoriously private "Twilight" star refuses to give a straightforward answer when asked about a possible engagement to love Robert Pattinson.
The actress was recently spotted sporting a gold band on her index finger, leading fans to believe R-Pattz, 26, had put a ring on it.
"Everyone wants to know. Everyone knows already. It's ridiculous," she said.