knotting
This designates the step during sex when a character (typically a canine but not necessarily in furry universe) with a knot-bearing penis gets his knot inside the other character's body. This usually results in the two characters being stuck together for an extended period of time in what is known as a copulatory tie. If the character is knotting their own body, also use autoknotting.
Normally, knotting happens only once inside the penetrated body, but it is rather common to depict the bulb growing outside and being pushed into the orifice right before the climax.
Fun Fact: The purpose of a knot during sex is to keep the two parties from withdrawing from each other to increase the likelihood of impregnation.
See also
The following tags are aliased to this tag: knotted (learn more).
The following tags implicate this tag: anal_knotting, cervical_knotting, cloacal_knotting, dildo_knotting, double_knotting, forced_knotting, knot_dragging, knot_hanging, knot_root_fucking, knot_train, mutual_knotting, nipple_knotting, oral_knotting, penile_knotting, pouch_knotting, realistic_knotting, sheath_knotting, slit_knotting, urethral_knotting, vaginal_knotting (learn more).