Secret Music 4c [English, Full-color], a K-On! hentai doujinshi, by Haritama Hiroki
« She wore her black socks today. It’s her sign that today is a safe day. » HELL YEAH, lol ^___^
Without complications, we jump into action, narrated from the male protagonist’s perspective (he’s some random teacher), as he and Nodoka Manabe have uncomplicated happy sex, with a – surprise! – revelation of love in the end.
The drawings are very good, they have an original style, quite realistic in many regards (also, Nodoka’s very thin body is quite unusual and well represented), here’s another time when full-color doesn’t mean crap and loss of details, yay
Release credits are for Belldandy100, thank you!