At least, I'm going to assume this is a Wing Doujin, that sure as hell looks like Wufei there in several pages.

Base +6

I scanned for a name when i was reading, and only clearly see Shiroki Ririna listed, i did not see his name mentioned specifically (coulda missed it), but based on clothes and style I'm gonna say GW also. Was Wufei sick in the head from the start or did he become that way after watching her on the SM site I can't tell. He seems obsessive from the start. Not a pairing in any form that I care for, but I never object to seeing Relena get hurt, so have at it Utamaro. The pages with the pear are great, more hentai and doujin need pears of anguish usage.

Base +7

Base +58, AGoodTime +6

Script for the first part up:

http://statisticallynp.wordpress.com/2014/05/07/kakinoboo-young-woman-ririna-the-body-language-of-madness-and-revenge/

Base +18

Жесть!))
Побольше бы таких работ))

Base +6

No doubt this is Doujin of WingGundam. If you can read hanji you'll find the name of the heroine of Wing, Relena, is written just there in the title. Also the hair style is the same. Main story is about Relena raped and tortured by kidnappers and her classmates.

Base +6