https://www.dlsite.com/maniax/work/=/product_id/RJ01312537.html
dl版沒附封面 用宣傳圖代替

Plot extremely similar to "Bijyo to Yajyuu 3rd ~Gyaru to Kimoota~ The Beauty and The Beast ~The Gyaru and The Disgusting Otaku", almost a copy and paste but inferior art quality.
I don't remember if that girl BF was a bully too but I think he was asshole enough to not make the viewer feel bad for gettingNTR'ed.
Pity the author used a bait and switch with the cover art and the quality inside is inferior, at least the girl is drawn well, when being a bit less good with anything else.
But in that hentai the girl didn't like the otaku but not openly hate him and slowly fell with every fuck until, with the very likely path of them getting together for good, in this one she simply fell for the otaku cock and his soul is as ugly as his face.

Base +10