From the Pixiv sample: https://www.pixiv.net/en/artworks/98041849

If someone explains me how to buy this doujin, I would upload it here

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It's on sale at toranoana but it is in Japanese (the link is there, on the pixiv page). There are some instructions there for overseas buyers but I honestly don't know if those are clear enough.

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@CharmainPark16 otakurepublic

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@CharmainPark16 : OtakuRepublic is the easiest route to buy for English speakers. They ship international to both European countries, and North/South America. This book is 'Out Of Stock' on their site, but if you click 'Request' they usually are able to find a copy of the book because their business is located in Japan.

Here is a link to buy a copy of the ヌけだせ!乱痴気ルーム doujinshi:
https://otakurepublic.com/product/product_page_5048307.html?ref=tag_page&type=tagpage_product

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