*No Kim Eun-ju Sex Scene*
Lee Han eats out Min-ah in the same staircase that she was masturbating at earlier. Min-ah gets off to being eaten out in a public place. Lee Han has Min-ah finger herself before fucking her in doggystyle. Min-ah tries to hold in her moans in leg up doggy as Kim Eun-ju hears something from the staircase (Chp. 27)
Lee Han and Min-ah avoid getting caught and Lee keeps fucking her in ballet dancer. Min-ah imagines herself getting fucked in front of others and gets turned on more while Lee Han creampies her in stand and carry. (Chp. 28)
Cuck play with her husband in the hotel room, they kick him out and she shows her husband the recordings later. After that Park Jun-Hyeon fucks her in her office.