*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)
While Tae-Yang and Vior are talking, their peace is shattered when two debt collectors, Gardner and Iyo, barge into the shop. When Vior can’t pay up, they start trashing the place. Tae-Yang steps in to stop them, easily dodging Gardner’s clumsy attack and knocking him back. He then subdues Iyo, demanding she pay for "damages"—specifically for re-opening his wounds during the scuffle. Since she has no money, Tae-Yang decides she can pay with her body instead, taking her virginity right then and there and finishing inside her as a means of "training" her.
After stepping through the portal, Tae-Yang awakens within the cold stone walls of a sprawling fantasy castle. Guided by a mysterious internal narration, he narrowly evades patrolling guards by ducking into a nearby bedchamber. Inside, he discovers a noble couple sleeping in separate beds. Captivated by the woman’s striking beauty and alluring physique, he engages in a night of passion that lasts until morning—until he is discovered by the castle's maid.