I am laying in bed with just a pair of panties on feeling really horny. I decide to take care of myself and start rubbing my tits and pussy. Soon I'm stripping off my panties but my buddy keeps getting closer trying to sniff me. I keep pushing him away but then I feel his tongue on my pussy and I lose all coherent thought an the feeling rips through me. His tongue feels so good I tell myself it's okay I just won't tell anyone it can just be my dirty little secret but then I get worried when he starts to mount me. I mean letting my lick me was bad enough but to let him fuck me is just to far. But he is a big and plows into me I couldn't of stopped him if I wanted to. Then I get really scared when he knots me it felt like he was stuck in there! But then as his knot grew and he started pumping faster the scared feeling went away as soon as I started cumming all over his big doggy cock! Soon after I came he dumped his seed in me and collapsed next to me. That was the best sex I ever had and i told him he gets to lay with me from now on