Chapter 1: Should we be 3?

*This story is fiction. All situations and the story line are made up for fictional purposes*
You and Yoongi have been dating for several years now. But lately you both have been thinking of bringing a third person into the relationship. After Hobi drunkenly confesses his hidden feelings for you, you and Yoongi decide he would be the best fit. But as you and Yoongi are okay with being open publicly about being a poly, Hobi is hesitant. Will he overcome his hesitation, or will the relationship sink under? (SORRY I SUCK AT DESCRIPTIONS) 18+ only please! Might be some suggestive scenes here and there if you know what I mean. HEH.