Double bed (1 volume in total)

Publisher: Kodansha
Author: Yukari Koyama
Size: 112mm x 174mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2000-01-13

Synopsis:
Is it okay to get married without knowing "the best SEX"? -Mariko and Eri (Eri), who are lost in marriage with him, want to know a little man other than her. A masterpiece related to Koyamayu, where the curiosity of the appropriate age and the swaying woman is real. In addition to the title work, "like that time" depicting "too much love" is recorded at the same time. "It's not a big deal for girls, but I decided to draw a very important real part."