[Sanagi Torajirou] Jikken Shimai [2014-12][DTG]

[Shadow00000]

[Sanagi Torajirou(蛹虎次郎)] Jikken Shimai (実験姉妹)[2014-12][DTG]

From:

Comic Megastore Alpha (コミック メガストアα)[2014-12]

https://www.sendspace.com/file/2plckl

Off-screen growth.

The tankoubon scans from Photorare (ふぉとられ) are slightly more censored than these ones, not sure if an uncensored raw exists.

The artwork looks very reminiscent at times to that of Takeda Hiromitsu, I wonder.