Dare Nimo Himitsu no Koi Monogatari

From Mangaupdates:
Cheese! Anthology with one-shots from various mangakas:

KITAGAWA Miyuki - Hoshi sae mo Nemuru Yoru
SHIMAKI Ako - No Panties Musume : first extra from volume 2 of Boku ni Natta Watashi
KASUGA Akane - Tomodachi Shikkaku
YUMACHI Shin - Koi no Neiro
SAKURADA Hina - Yuuwaku Lesson Itashimasho
YAMADA Komomo - Platonic Porno

Other Title:Secret Love Stories
Creators:KITAGAWA Miyuki, SHIMAKI Ako, KASUGA Akane, YUMACHI Shin, SAKURADA Hina, YAMADA Komomo
Status: Complete
Genre: Smut, Romance, Comedy, Shoujo, School Life, Drama