Don't put the nude one in the gallery. >_>;
The one you drew isn't bad. Renka looks kind of chubby though.
I love the collage. You should do more of those. 
Thanks for looking. Drawing fuller figured girls is kind of my style, but I tried to tone it down with Renka. i think if I made her arms a little thinner it would have been better. I think Matsuena's girls are sexy, but its hard for me to believe they all have such enormous butts and chests while still having such skinny arms and waists. Miu's been getting better in having a more believably curvy body. (I know its fiction/manga, but I'm an anatomy nut.)
The collage was fun. i might try doing a short, ecchi fan-comic with Renka (shipping her and Kenichi of course!)
Btw, when tagging stuff to do multiple words you should separate each word with a comma to avoid having one big tag like yours. 
Is there a way to fix the tags now? If not, i'll start a new thread when I have more fan art to display.
That collage is awesome.
You should make more.
I also like the picture you drew. Her pose is nice. 
Thanks. Hopefully I'll do Miu next and go from there onto the other ladies. If I don't just do more Renka.