Meet Alto, a hapless student at Royal Ortigia Magic Academy whose academic performance leaves much to be desired. Rather than take a more sensible approach to salvaging his grades in time for graduation, Alto decides to summon a bit of otherworldly assistance. Only after does he learn he’s bound the legendary she-devil Vermeil into service as his familiar! But while Vermeil is a powerful ally sure to turn his grades around, her magic can only be replenished with a kiss, and that makes everything go to hell with Alto’s jealous childhood friend, Lilia.

After being a shut-in, Haruto is reincarnated as a baby. And amazingly, that baby is a prince! However, he's abandoned in a forest on the day he's born because of his low magic level... What will be the fate of Haruto, who was inadvertently given 1000 times the normal amount of magic by the goddess of reincarnation without anyone noticing?!

Satou and his best friend, Hime, have been together for as long as he can remember. So when she tells him she's going back to her home world to get married, his first thought is to follow her and crash her wedding. All goes according to plan, and with a kiss from Hime herself, Satou becomes the new groom! But unbeknownst to Satou, the man who marries Hime is destined to be a hero of immense power and save the world! Is Satou up for the challenge, or is this just too much responsibility for one high schooler to handle?!

"The most mild-mannered guys are the most dangerous... like me." A gentle man makes an abrupt change and turns into a ravaging beast, and he's all over my breasts!