Yui Honjou works in the editorial department of an erotic-manga publisher. She's completely surrounded by smut, but her own love life has been awful... She's so unlucky, but could she have finally found her one true love!? Masaki is the best boyfriend, and she can tell that he loves her more than anything. But... they're both beginners when it comes to fun in the bedroom, which is a bit of a hurdle for them... What's more, he's got three handsome but eccentric, seriously sexy older brothers! First, there's Yuki. He's a manga author, but he's also a sadist and a total tease. Kouki is an actor, and he's pretty cool, but also a perv! Finally, there's the mature one, Daiki, who's an adult film director! This is the story of a girl who just wants the perfect romance with her boyfriend, but she's at odds with three brothers who keep getting in the way; a heartwarming and erotic battle for love!
