Ssinaeri
Argh that was sad. Poor Seok. It’s your child but you have to give up on that anyway the threesome are hot! Since after sleeping with his wife three times she still isn't pregnant, a nobleman parents start questioning his fertility and suggest impregnating her by letting her sleep with a stranger to produce a heir. In order to protect his honour and his wife, the nobleman asks for one last chance and orders his wife's childhood friend who has returned feelings for her and works for then as a servant to sleep with her while he is present.
Lady K and the Sick man
If I Have a Chance, I Want to Warp My Boyfriend's Fetishes!
Even if God punishes me, I still love you~ I can't escape from his distorted passion~
Muttsuri Akazukin-kun kara wa Nigerarenai
A Most Consummate Night
Narin and Danwoo are in an arranged marriage, and on their wedding night, they simply sleep side by side without any intimacy. Narin tries not to think about it, but she can't help wondering if she lacks appeal. One day, while exploring a bustling market full of curious items, she purchases a mysterious incense burner recommended by a vendor. The seller claims that lighting incense in it will instantly enchant whoever smells it. Eager to test it, Narin lights the incense, and Danwoo, inhaling its scent, feels an unfamiliar heat rising within him. Sensing the moment, Narin approaches him, only to be grabbed from behind by someone else. Turning around, she is shocked to see another Danwoo standing there.
Nani mo shiranai sai kowa maō, to ai yūsha ni torawareru
Predator Marriage