otto
- Newgrounds: http://heyotto.newgrounds.com/
- HF: http://www.hentai-foundry.com/user/HeyOtto/profile
- Tumblr: http://ottosfoxhole.tumblr.com/
- Facebook: https://www.facebook.com/Ottos-Foxhole-1761099627438664/
- weibo: http://weibo.com/u/5924259483?is_all=1
- Pixiv: http://www.pixiv.net/member.php?id=17851909
- Twitter: http://twitter.com/OttosFoxhole
- Patreon: https://www.patreon.com/ottosfoxhole
- Enty: https://enty.jp/sKEaTP9Sg54o
This tag implicates banned_artist (learn more).