Manga comleted

Tukiri, la tribu Miyaru de sangre de tiburón x Avel, hijo del cacique Dangata “I’m prepared to be this man’s wife...” The son of Dangata clan’s chief, Avel, is growing increasingly dissatisfied with the Miyaru clan which lives on the opposite side of the island. “The Dangata clan offers one new adult to the Miyaru clan each year.” This disgusting law was created by their ancestors in order to avoid conflict with the monstrous Miyaru clan, who are said to have the blood of sharks flowing in their veins. One day, when Avel gets attacked by a beast, he is saved by Tukiri of the Miyaru clan. Avel’s wariness is softened by Tukiri’s surprisingly kind and friendly nature, but the moment he notices Avel’s bleeding, Tukiri’s condition suddenly changes! Avel is flustered by such a different Tukiri. Yes, the Dangata clan possess bodies with a special trait where, “the first time you have sex determines your gender role.” If one plays a female’s role the first time they have sex, their body will become that of a female…! “I can’t… I’m next in line to be the chief…!” While resisting, Avel is swallowed up by a whirlpool of pleasure

The old man who adopted orphan Chiaki Kuroiwa and raised him as his own has died. Knowing he'll be alone on his birthday tomorrow, Chiaki's feeling depressed when a snake suddenly appears in front of him. The next thing he knows, a monster breaks down the door and comes charging in!! The jock spirit and the seductive snake are both determined to make him theirs, and Chiaki isn't sure he'll be able to survive!!

He may be on the mature side, but he's still ripe for the picking, and someone wants a taste! Chef Saejima runs his own Italian restaurant, and business is not exactly thriving, much to his dismay. Hoping to uncover the secret to his rival restaurant's success, he infiltrates their staff, but his spying is derailed by love at first sight - for Dante, the handsome and just-his-type head chef. Not that there's any way such a gorgeous guy would ever date plain old Saejima... Or so he thought until one night, alone with Dante after closing, he finds himself being passionately kissed, and it doesn't take long for Dante's hand to slide down between his legs! What will become of him when Dante - secretly an incubus - discovers that he just can't get enough of Saejima