Hand thong
From Voyeurweb's Wiki about Sex
A hand thong means using the hands or at least one hand to cover her pussy thus creating a virtual thong. She can use one hand to cover her pussy from the front or both hands to cover her pussy with one hand and her anus from the back with her other hand. A hand thong always means to cover only, it does not include sticking a finger into her pussy!
Pictorial Illustration of Hand Thong Types

