MMF Threesome

—> Features our lovely male protagonists who are in love and a discardable female character, before they sort out their feelings for each other. The manga depicts their love story.

—> Several 3somes throughout the manhwa, focusing on the female lead who happens to be a sexual witch (comparable to a succubus).

—> Chapter 27: another case where the focus is on both men and the woman is in the middle. Technically it isn't a direct threesome, but it maintains that delicious energy.