Sometimes when a (usually male) character undergoes latex/goo/inflatable/living_plushie transformation, their genitals are replaced with a nondescript bulge, essentially making them a nullo or what we call "featureless_crotch". This is often left untagged, but is sometimes tagged null_bulge. Null_bulge is defined as:
A round rubber bulge. Prevents the wearer from touching themselves, similar to a big soft chastity cage
If the null bulge has a lock icon on it, which is a common trope with these types of pics, it is occasionally tagged lock_bulge. If hypnosis is involved (another common trope), it may be tagged drone.
Anyways, on to my actual question... I was looking through chastity_(disambiguation) for tag clean-up, and I stumbled across these two pics:
post #2176251 post #2174964
How should I clean up chastity_(disambiguation) for these types of pics? Should they both be tagged null_bulge and the latter be tagged drone? Is lock_bulge even worth keeping as a tag? Should orgasm_denial or chastity_device be tagged? I think chastity_device only applies to chastity_cages and chastity_belts?
EDIT: I've replaced chastity_(disambiguation) with null_bulge in both pics
Updated