She Misjudged the Situation

Puzzled that her girlfriend Tatum was parked in the parking lot of the health club they both belong to, at nearly 10pm Koda just had to ask her what was up? Tatum told her rather sheepishly that she was there for a massage and not a workout. The two went inside together then went their respective way. When Koda finished an hour later, she spied Tatum's car still parked in the parking lot. Quite odd for a 30-minute session.
Driving home from her workout, Koda realized that she left her phone in her locker at the gym. Though she was almost home she decided to turn around and retrieve her phone. When she got there, at least a half an hour later, Tatum's car was still in the lot. Going inside to get her phone she saw Tatum and the Masseuse walking down the hall from the rest room, returning to the massage room. Her curiosity piqued, Koda followed the two and slipped into the massage room.
What she saw nearly threw her for a loop. There was her friend surrounded by the masseuse and another unsavory looking woman. Koda just knew something was wrong about the situation, The two women were talking and Tatum looked like she wanted to be anywhere but in the massage room with those two women. Just then the masseuse saw her hidden in the shadows and Koda rushed out hoping she wasn't recognized..