abadbird said:
There's probably two ways to go about tagging that:

1. A *through* tag, like through_skin or stimulation_through_skin
2. A [type]_bulge_* tag, like abdominal_bulge_touch (or feel/caress/stimulation/whatever)

Examples to think about:
abdominal_bulge hand_on_stomach
neck_bulge hand_on_neck
neck_bulge holding_neck
post #114572 where a knotted character is feeling the knot/penetration
...and this is why we should tag "pointless" stuff like hand_on_*, because they can be used later in unexpected ways, to drive home the point I made in Discord the other night.

Sorry forgot to reply!

I feel like a *through* tag would be better -- this is probably nto something that is deeply common, and yo ucould always search for blowjob stimulation_through_skin if you only want that.

I dunno though.

BUt yeah, I wish more people would tag all of the hand_on_neck etc tags :C theyr'e useful! I remember fighting and dying on the hill of fur color, once upon a time. (at one point, blue_fur was aliased to blue. Yeah. It took MONTHS for us to retag everything. BLue themes and wallpapers and fur and markings... I'm kinda sad that some parts of that are so muddy these days :/ but it is what it is.)