http://www.dlsite.com/maniax/work/=/product_id/RJ159473.html

The periodical magazine of adult infidelity, Missus Club!
Who's our milf of the month...!?

"Ah! Ehehe... Found one! Dropped here on the ground!"
Michiru-kun is a randy shonen with a fetish for mature ladies.
He's been looking forward to the latest issue of Missus Club but it was sold out,
but by luck someone threw their copy away...

人妻投稿アダルト投稿雑誌「ミセスクラブ」!
さて、今号の奥様は…!?

「…あ! えへへっ…やった!ここに落ちてた…!」
人妻の痴態が大好きなムッツリ少年のミチルくん、
楽しみにしていたミセスクラブが売り切れで路頭に迷っていた矢先、
近所の空き地で偶然にお目当ての雑誌を見つけ…