Description:

Kazoe, a girl sheltered from perverse content, and Hanazono, a boy brought up in a family that lives off of the perverse. As Kazoe is finally unable to restrain her curiosity, she turns to Hanazono for help. This is the story of the two engaging in high intensity consensual knowledge sharing. (Source: MangaUpdates)

Alternative Titles:

花園君と数さんの不可解な放課後, Hanazono-kun to Kazoe-san no Fukakai na Houkago