Status: 1 Volume (Complete)
Genre: Comedy, Romance, Shoujo
Author: Yokoyama Mayumi
Summary: Boys are silly, sex-hungry, and naughty. This book studied boys, living creatures totally different from girls, in detail, to answer questions about boys and their behaviours.
Note: completed by Chibi Manga (stories 3-4)
Volume 1:
Story 01 Download Read
Story 02 Download Read
Story 03 Download Read
Story 04 Download Read
Status: Complete
Completed on November 8, 2011.
Starry Heaven Scanlations 
XD This sounds awesome! I want to read it!
this is soooooooo interesting
Another manga of Yokoyama Mayumi… And a one shot this time ! I really look forward to it !
the guys in this mangaka stories are sooo hot!! i cant wait for this release please dont drop it!! they’re phenomenal.
sounds and looks so gooooood^^
This seems really cool!
sounds nice!
can’t wait for it to be translated!
its like, yo dude, – heh, this is kinda embrassing, but uh, it looks like you forgot to put your pants on this morning, you silly boy! haha, no, um, yeah, cant wait to read it.
God! i need this book!! u would think with two brothers i would understand boys….but not so much!
i want to read it too! im curious,how good can it bex)
Where do i download? :/
i can’t wait to read it. ahhh so excited
What will happen to this project now? Isn’t Serenus Dreamers already inactive?