Big Juicy cock

Wonderful dogdick blow job

From what I've read, when he's engorged like this, her rubbing her lips on his tip like that probably feels like sandpaper(which makes sense, when he's fully swollen his cock is supposed to be locked in a bitch's cunt so it wouldn't be getting any rubbing, just squeezing). If you want him to enjoy it, you apply even pressure to the knot, squeezing it gently yet firmly.

Such a shame seeing such a beautiful, drippy dog cock serviced by someone who barely knows what to do with it. They don't want the tip seen to, all the fun nerves are in the knot. The shaft and tip are actually supersensitive to friction, and not in a good way.