求英语谜语

First think of the person who lives in disguise, who deals in secrets and tells naught but lies. Next, tell me what's always the last thing you mend, the middle of middle and end of the end? And finally give me the sound often heatd. During the search for a hard-to-find word. Now string them together, and answer me this, Which creature would you be unwilling to kiss?

答案可以去哈里波特里面找,有点难度```

hobbyhorse or rocking horse 木马