Does anyone know the source of this manga? I'm pretty sure it isn't porn.
SauceNAO identified it as:
>[Shinozaki Rei] Joshikousei Aigyaku no Kusari
aka
>[しのざき嶺] 女子校生哀虐の鎖
>>352268
Thanks. SauceNAO isn't giving me the same results for some reason.
>>352268
Actually, I don't think that is right. I looked through that and I couldn't find the page in the OP.
>>352280
only 42% match, oops
I think it's just a OPT meme now, I looked through the archive and the sauce has NEVER been posted or found.