A mysterious man of outstanding beauty appeared before me... just as I lost my father to the hands of death. Although I thought he was a debt collector, I was surprised when I found out he was actually my possible foster father. Before I knew it I already fell for him - Sena-san. One touch from this man makes my heart race! Also, what is the meaning of that sudden kiss?!

Kanata, a Fudanshi repeating his university exams, is in love with a seme character of a certain BL manga, Seijuurou. One day, a super hot guy, Seiichi, who looks exactly like Seijuuorou, appears, and happens to be his private tutor! And he said that if Kanata meets the conditions, he’ll become his personal boyfriend?!

Shiki finds himself at the mercy of the infamous Phantom Thief when he is going to close the last window of his house. Shiki is about to scream and call the police when the Thief confesses to stealing everything so as to help his sick mother. Shiki was touched by his deed, and even hides him beneath some sheets and the two witness a conversation between Shiki's two step brothers: with his biological mother gone, Shiki is forced to stay in his father's house, where he's shunned as the mistress's son. The Thief makes an unexpected offer "he invites Shiki to come with him, then runs off, leaving him stunned." after hearing this. The next day, Shiki's stepmother discovers her ring had been stolen and, naturally, blames the innocent Shiki for it. They're interrupted by Seomi, the captain of the guards, who announces he will be conducting the investigation. There's one problem, though: Seomi is none other than the Phantom Thief himself!

Hinata has never had any experience with love for his 19 years of existence, and finally manages to snatch a date with the help of a classmate. With no experience with girls, Hinata asks help from his best friend, Yuuma, who seems to have had many experience with girls, who in turn teaches him how to seduce a girl, but then, something happens?

Having a body that sends out pheromones, that makes people abnormally fascinated with him, one day he accidentally summoned a man who calls himself 'Jin' and is supposedly a devil. "I will help you make your every dream come true." Listening to to Jin's seductive whispers he can't help but ask him to cure his problematic body. But unexpectedly, this is the start of an obscene contract...? The price to pay for this contract is to have 24 french kisses or have sex with the devil everyday?! This is the love story of a seductive devil and a pretty uke!