This is a new chapter for diary-style stories. The Stories are to be written in first-person, and the story shall go on day-by day. My first stroy will be that I slowly change into a caveman, but feel free to add any other transformations (or continue this one as well). The changes can be very detailed this way, as only some little transformations are to be done in one day. Becoming more feral and animalistic in body and mind day-by-day, dealing with new unkown urges and hormones can make these chapters incredibly deep.
Changes can caused by magic (an old spellbook, curse, unkown ptions), medical treatment (test subject, unwanted side effects, or even willing to change), animal bites or scratches, or anything else.