Download or read book The Otaku in 10,000 Bc, Volume 1 written by Nagashima Chousuke and published by . This book was released on 2019-07-09 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlucky at love and with nothing going his way, Ota's world is turned over when he's magically transported into a land that time forgot. Surrounded by nurturing, big breasted cavewomen with seductive banging bodies, Ota's going to have his hands full teaching them a bunch of firsts in the history of sex!