e621 tag · 49455 posts
A flat protrusion on the body of many forms of marine characters. If it has a frill attached to it, also use fin frill.
aquatic anthro tail female solo male fish hair genitals breasts clothing simple background nude smile mammal digital media (artwork) shark duo
mikripkm tontaro gammainks olyester ivorylagiacrus pb472 boke (artist) chevellenat
Browse fin on Sixview e621 wiki
