, also known as Virgin Crisis, is a Japanese shōjo manga series by Mayu Shinjo. It was serialized in 17 chapters by Shogakukan in the biweekly manga magazine Shōjo Comic in 2001, and collected in four tankōbon volumes. It depicts the romance between a high-school girl, Miu, and Satan. Plot Akuma na Eros is focused on Miu Sakurai, a high-school girl who is in love with her classmate, Shion Amamiya. Miu summons Satan through a book and wishes for Amamiya to fall in love with her, but Satan demands her virginity as the price. Satan's spell fails because Amamiya is Christian, and uses his powers to make disguise himself as Miu's elder brother named "Kai", and his crow familiar, Malphas, into a younger brother named Tsubasa. Satan demands her virginity on the day of Amamiya's love confession to Miu, but along the way Miu develops feelings for Satan. After Amamiya confesses, Miu heads to the church where Satan attempts to take her virginity. Amamiya, appears at the church and impales Satan with a sword, revealing himself as the archangel Michael. Michael and Satan battle in the church, and Satan is wounded. Michael prepares to send Satan back to Hell, but as he collapses he promises to take Miu's heart with him and tells her that he loves her. Miu runs to Satan and wishes for him to stay by her side, and Satan agrees in return for her eternal love. Michael admits defeat as he can not fight true love. Alone again, Satan reverts to his human form to claim Miu, but she faints from the excitement before he could take her virginity. Satan assumes a new identity, but Michael summons Sarah, a half angel-half demon, and informs her of Satan's love of a human woman. Sarah summons Satan back to hell, and Satan takes Miu to Hell with him. Miu runs away after learning of the sexual relationship between Satan and Serah. Satan rejects Sarah and forces Miu to return where he claims her virginity repeatedly. Satan and Miu return to Earth, but a jealous Sarah drives a wedge between them. Michael consoles Miu and a watchful Satan takes this to be infidelity and demands sex in front of a gathering of demons. During sex, Miu swears she did not betray his love and Satan dismisses the gathering to take her privately. Satan asks Miu to become his wife