Which one do I have to read first?

1. http://www.mangago.me/read-manga/worship_my_voice/
2. http://www.mangago.me/read-manga/teasing_voice/
3. http://www.mangago.me/read-manga/stand_offish_voice/

Thank you so much

it has 4 parts actually... here is the 4th one hope it helps.. (￣∇￣)

http://www.mangago.me/read-manga/devilish_voice/

Yes!! Thank you

5:
http://www.mangago.me/read-manga/serious_voice_worship_my_voice_5/
6:
http://www.mangago.me/read-manga/complicated_voice_worship_my_voice_6/

Thank you (⌒▽⌒)

:-)