Seikousai

1. Seikousai (性交祭); Comic X-Eros #07 2. Seikousai: Shouwaru Bitch na Ojou-sama? (性交祭～性悪ビッチなお嬢様？～); Comic X-Eros #18 3. Betsu ni Onna Kyoushi ga Ota demo Ii Deshou!? (別に女教師がオタでもいいでしょう！？, Nothing Wrong With A Female Teacher Being An Otaku, Right!); Comic X-Eros #24 4-5. Tonari no Otako wa Ore no Yome