(SOLVED) Looking for an erotica manga

[KanzakiYuu]

Hi, I'm looking for a manga tagged as erotica. From what I remember, there's this quiet girl in class who's actually a huge pervert who loves filming herself and somehow the main character gets dragged into this whole mess. One scene I remember in particular is her lying down in bed in the infirmary room, masturbating while the main character is recording, and then a female friend walks in to check on her condition but ultimately doesn't find out because she's hiding behind a curtain.

Thanks in advance.

 

[Angry_Panda]

This one, possibly? You'll have to find the pre-DMCA chapters elsewhere, and it doesn't look like it's updating here anymore, but there you go.

 

[KanzakiYuu]

This one, possibly? You'll have to find the pre-DMCA chapters elsewhere, and it doesn't look like it's updating here anymore, but there you go.

Hi, sorry I didn't see your reply. For some reason MD didn't send a notification for this specific thread.

I found it and it's called Mukuchina Miyashita-san no Shikiyoku Channel.