Gaffs are a type of tight underwear that have been specially designed to be supportive when tucking.
Glamour Boutique Gaff Thong Underwear Male Female Tucking Panties LRG, Red
hiding GAFF PANTIES tucking shaping BRIEFS transgender crossdresser
Adjustable Tucking Strap With Replaceable Silicone Rings for Firm Tucking - Canada
Gaffs 101: Tucking Safely and Comfortably
The Unclockable Tuck Kit is hygienic trans personal care, invented by a Trans Woman! With The Unclockable Tuck Kit, stay securely & comfortably tucked
Unclockable Tuck Kit (7 Tucks)
Tucking — Trans Youth Equality Foundation
Due to their sturdy nature, Tomboi harness briefs are a good choice for those looking for a harness for pack-and-pay items, or erect prosthetics used
Tomboi Brief Harness Nylon, Black
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Black tucking thong - Gaff - Effeuillantine
Cheeky Gaff Transgender Tucking Underwear – Origami Customs
Low Rise Panty Gaff – Awakening Ltd