Otoutotachi no Tsuiseki Jijou  

Brothers Chasing Situation, Otoutotachi no Tsuiseki Jujou, 弟達の追跡事情

When a young man learns that his sibling plans to depart for a rendezvous with their romantic partner, this individual may become enraged. Driven by an urge to thwart their brother's plans, they resolved to trail them in order to seize a favorable moment to sabotage the encounter. However, things seldom unfold as we anticipate them to.