メメメメメメメメメメンヘラぁ…

Fellas, is it normal for a girl to ask for baby twins on their 18th birthday? How about surprising you with a marriage certificate when your big day comes around? These are questions university freshman Yamada Junichi ponders after entering a relationship with a girl who shows her obsession—uh, "affection"—in questionable ways… (Source: MangaUP!)