因为喜欢上了完美的风纪委员学姐水鸟亚鸟，本性是好孩子的优谷优故意打扮成了不良少女的模样。然而，天生不会装不良的优被亚鸟当成了可爱的小狗。
女孩子穿透天花板，从2楼掉了下来！？ 住在破旧公寓里的我，唯一感到治愈的，是美人房东和2楼的可爱女孩。 某天，天花板发出嘎吱嘎吱的声音……“啪叽！”一声破裂了，那个2楼的女孩在我的正上方从天而降……！？ 通过奇迹般的桃色事件，偶然相连的心灵与身体。 之后，我竟然开始与2位美女共同生活！？ 同一屋檐下，过于浓密的三角关系会如何发展……！
1996年的OVA版(4话) When crime and terrorism go out of control in Tokyo, the police unleash Team Warrior - a band of highly-skilled and completely reckless band of female cops. Featuring loose cannon Rio, triggerhappy Maya and ace hacker Lilica, Team Warrior will get the job done, regardless of the budget of the mission. Opening Theme: "Flash Your Dream" by Wonder Love (eps 2-4) Ending Theme: #1: "Flash Your Dream" by Wonder Love (ep 1) #2: "I'll be with you all the time" by Wonder Love (ep 2) #3: "Ii yume dake wa mikata dakara (Only A Good Dream Is My Side)" by Wonder Love (ep 3) #4: "Sure!" by Wonder Love (ep 4)
