jukuo
Artist. Formerly tagged as jyuku otoko.
Pixiv nickname: 熟男 (Jukuo)
NicoNico nickname: ホクロ (Hokuro)
See also
* Pixiv account: http://www.pixiv.net/member.php?id=2959468
* NicoNico Douga account: http://www.nicovideo.jp/user/20768749
* NicoNico Seiga images: http://seiga.nicovideo.jp/user/illust/20768749?target=illust_all