strapped in toy
A special harness with a sex toy built onto it that penetrates one of the orifices, and cannot be pulled out except for taking off the harness. Generally seen in BDSM. Can also apply to a sex toy that is held into the orifice by a strap, tape, or by tight clothing.
See also:
This tag implicates sex_toy (learn more).
The following tags implicate this tag: strapped_in_dildo, strapped_in_vibrator (learn more).