[MID] LIVING COCK SLEEVE (3PNG) (Pixiv Fanbox)

+2 Images (not include a man's hand) on DELUXE or higher plans. - - - - - - - - - - - - - - - - - - - - 'FAIRIES' are small DONOR, around 30-60 cm tall. It is literally a living cock-sleeve. The Uterus is directly connected to the stomach,And vaginal feeding became possible. Bacteria function like virtual doubling agent. ※ A full explanation of fairies can be found in the advertisement under the cover of "Implicity vol.1". 上巻 vol.1 https://book.dmm.co.jp/detail/b425aakkg00088/ https://www.dlsite.com/books/work/=/product_id/BJ115895.html 下巻 vol.2 https://book.dmm.co.jp/detail/b425aakkg00217/ https://www.dlsite.com/books/work/=/product_id/BJ152139.html