help me get knotted

First of all sorry for my bad English I have two half German shepherds, and I usually have sex with them (I receive), but I keep the knot out because it scares me. The size and length they can get , it's safe to take them all? I don't want to get hurt or hurt them. And I don't know how much...

hey sorry, i dont know if this is the right spot to put it, however ive only just started getting sexually active with my dog, we haven’t had sex yet but we have tried a few times, however he keeps getting in the wrong hole which gives me pain and i have to stop, i don’t know how to really...

Like I've tried to meet up with various people as they randomly pop up. They're wasn't much from my area on here until more recently. So how do you all find zoo friends and loving owners? Where are the hiding places im not finding? Any insight?

I've never done this before but I want to try and get my dog interested into fucking me I'm a bisexual male so it might harder for me but I still want to try any ideas?

So with all the videos I have seen with dogs some of them guide the dog into their holes an others just let them find the hole. I have a feeling I might get a chance with a boy here soon just want some input on how I could let him go at it. I would like to try something new to get the knot this...