uhmm's manga / #possessive seme(18)

Apparently they were friends as children and the brown on was like I'll be yours when we are 20, dont forget anf signs a contract. So yeah years later the blondie is like oh yes hello lets be friends, brown haired dude 20th birthday comes around and blondie is like yo you're mine now mwahahaha. Brown haired at first is like um whut, but I'll miss you if you ignore me so okie dokie. Blondie is possesive.