knot fucking
A character thrusting a knot into and out off a character multiple times. This is not the same as knotting, which suggests the knot cannot be easily removed.
While a canine pussy is shaped in order to contract around the male's knot while mating, there's nothing preventing said knot from popping back out of a more human-like pussy.
See also
- knot
- knot_fucking
- knot_root_fucking - thrusting motion with the knot inside
- knotting
The following tags are aliased to this tag: knotfucking (learn more).