Ore dake ni Namida Choudai

In front of a weepy high school student, Ami, the girl he has feelings for, suddenly starts crying. It turns out she was harshly rejected by Tatara, a senior feared by everyone around him. Furious, Ami confronts Tatara to demand an apology, but he is shaken by Tatara's presence and ends up confronting him in tears. The next day, Tatara summons Ami and unexpectedly tells him to "cry," leaving him confused. Tatara, who claims that crying faces are his fetish, reveals he is most aroused by Ami's tearful expression and threatens to make him cry for his own amusement!

(Source: Houbunsha, translated)

Note: Includes one extra chapter.