When I first started getting into dogs I just thought how hot it was girls were submitting to there pets and watching that knot pond there pussy I started to wonder what it would be like to be the bitch , I was never attracted to guys still not for the most part but something about the knot I was hooked , I watched girls suck them to all the cum made me crazy and I realized it was the knot for me so then I decided I'd see what it's all about so I decide I was gonna suck one they way they fucked scared me and still did for a long time, so I just started by sucking off my dad's great Dane, fuck I wish I could suck that huge cock again, so any chance I could get I would suck the dog off while I jacked off , or let him cum all over my dick , so one say I'm sucking him and he keeps trying to mount my head so I let him mount me and it hurt he poked me so hard and missed and so I got scared and pulled away , Lucy for me I got away that do would have destroyed me I had never had anything in my ass , needless to say as I got more brave I would hold his knot and holy shit he would fucking go to town. It wasn't till I was older my Pitt would slam his knot so hard it force the cum right out of me. Fuck that is the best orgasm I swear .. till next time