thiangle

The triangle formed between the vulva and closed thighs of a standing woman who is neither too thick nor too thin. Perfection in what is known as a "girlgap" or just "gap", a thiangle cannot be achieved by skinny-legged girls because their gap goes all the way down to the knees. It cannot be achieved by thick-thighed girls because when they close their legs there is no space at all.

Rocco stuck his dick through Sasha's thiangle, forming a thighpussy, or vathighna.