*Not a threesome - Han Su-Jin just masturbation*
Lee Han has Han Su-Jin set up a dinner with her, her husband, Lee Han, Kim Eun-ju and her husband. Lee Han asks to escort Kim Eun-ju out after dinner and her husband ignorantly happily allows it. Lee Han starts to manipulate her in the stairwell about her husband cheating and asks for one last time together. Kim Eun-ju agrees and gives him a blowjob. Chapter ends with Lee Han cumming in her mouth (Chp. 49)
Lee Han isn’t satisfied yet and starts eating Kim Eun-Ju out before fucking her in the ballet dancer position. Han Su-Jin hears a moan from the hallway and peeks through the door to see Lee Han fucking Kim Eun-Ju right after eating dinner with one another. Han Su-Jin’s pussy starts to get wet while watching them (Chp. 50)
Lee Han notices Han Su-Jin watching and starts telling Kim Eun-Ju that she’s prettier than Han Su-Jin as he fucks her in reverse cowgirl. Han Su-Jin notices that Kim Eun-Ju likes it and starts fingering herself watching them. Kim Eun-Ju fucks Lee Han in cowgirl and asks him to pull out but he can’t help himself and creampies her (Chp. 51)
Kim Eun-Ju doesn’t seem too mad and the scene ends with Lee Han imagining both Han Su-Jin and Kim Eun-Ju in the bed next to each other in lingerie (Chp.52)
*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)
Gangchan wants to learn some workout exercises from Seyoung but that takes a weird direction. She then pounces on him while he was still asleep. Gangchan wakes up to Seyoung being on top of him, and then SHE FUCKS THE SHIT OUTTA HIM.
Sang Hee was absent-minded while Jun-Ho called her a few times. He said he finished cleaning the locker area and asked if she needed help elsewhere. She said she could use the help since she hadn't gotten much done. Jun-Ho noticed her distraction and went to lock the door. When she asked why he was closing it, he came over and grabbed her boobs, saying, "So I can do this." She thought he was acting strangely all day. Internally, she wrestled with her feelings, thinking that if she truly cared about Soo-Ah, she would stop him right there, but she also felt she couldn't live without Jun-Ho anymore.
Jun-Ho remembered a new technique he had learned from Mi-seong and wanted to try it on her to see her reaction. He started performing cunnilingus on her until she orgasmed. He then immediately began to finger her again. She told him to wait, as she had just come and needed time to build up to another orgasm. He started kissing her, and she told him to stop teasing her, saying she needed him inside her. He found this adorable, lifted her leg, and penetrated her in the missionary position before switching to doggy style and creampie her. Throughout the act, she thought they should not be doing this if she cared for Soo-Ah, and that she was such a terrible mother.
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.