![Have some more gill/neck stuff done on scratch paper](https://64.media.tumblr.com/e35b41b53ce3b251064eb08b220a83ad/tumblr_o3dcysJstR1ui40foo1_500.jpg)
undertail, gill play, gills, undyne, NSFW ish?, neck play, I never know how to tag this shit, alphyne, bite marks
published on: 2016-03-01 16:40:02
undertail, gill play, gills, undyne, NSFW ish?, neck play, I never know how to tag this shit, alphyne, bite marks
published on: 2016-03-01 16:40:02