The Anal Sex Adult Coloring Book features 24 illustrations on 24 pages of the enjoyable act of anal sex! It is explicit and so it is definitely for Adults only. Color it in with crayons or colored pencils or markers. It`s a perfect gift for friends! It`s a fun activity for bachelor and bachelorette parties! And it is great for couples who want to get in the anal sex mood! Contains explicit hardcore imagery.