Three girls "save" their producer when a prank involving Viagra gets out of hand.

Part 1 has been scanlated into English but not reported to MangaUpdates.

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Taken from DoujinToshokan: A collection of three stories from the creator of Petit Roid 3. Tomohiro Kouda starts things off with the 5-parter "Stop an Elder Sister". It's a simple tale of a boy living with ...

Contains 3 stories: 1-6. Crush!! Class 5 was going back to buses from their excursion at National Aerospace Laboratory, Atami Training Center. While they had lost their way out and were looking for exit an ...