Though aspiring comic book artist, Michio, has a beautiful lover by the name of Suzuko, he vows to not sleep with her until his work is officially published. In order to finally create something that will sell, he informs her his next work will be an erotic comic but is taken aback by her assertion that his concept doesn’t capture the feelings of real women at all. The very same evening, one of Michio’s characters, a young demon girl, literally comes to life by pulling herself straight from his manuscript paper. Concerned about the direction of Michio’s life, the girl incarnates herself in order to help him achieve his dream. With this goal in mind, she swiftly transforms Michio into a beautiful girl called “Michiko”. Helping Michiko understand women’s true feelings, the demon girl accompanies her for a day in town. … [Exists in two different versions with 2 different titles: Magical sex: Midara hime no bôken (the R18 version) and Magical Michiko (the R15 version)]

惑星【リュリュージュ】の生き残りである女・エクスクラメル。強酸性の体液を持つ宿命ゆえ一族は滅びゆく運命だった… そんな彼女にもたらされる最後の望み。それは…辺境銀河の小さな碧き星で活躍する少年スーパーヒーロー。彼の名はマイティボーイ。迫り来る外敵からこの星を守るのが彼の使命なのだ…ところが…現れた黒づくめの女がこう告げる。「私に子種をやどしてはくれないか？」いなそうとした次の瞬間！コバルトナイト！…MB唯一の弱点である コスモレアメタル。身体の自由を奪われた美少年ヒーローに魔の手が迫る！

背负著巨额债款的浦田，企图结束自己的生命。正当他爬上顶楼想一跃而下时，眼前突然闪过一道眩目的光。向著那道光的方向走去，竟发现一名全身赤裸的女人倒卧在地……