Their vulvas ring

[LoverLadies]

When penetrating her with your cock When and how much female dogs use the ring in her vulva?
How does this all work? how does it start

 

[MashaSobaka]

Complete guide to female dog sex

Notice: this guide is a compilation of threads, topics, posts, descriptions and comments collected on several zoophilia sites and supplemented with personal opinions. It was not checked by a vet. It was made exclusively based on the experiences of civilian zoophiles. This guide is not intended...

www.zoovilleforum.net