Regarding deep tissue massage sessions:
depends on how and where the finger is used:
1. Insert 1 ( or more) fingers into the anus without lube = the stink finger.
2. Insert 1 (or more ) fingers into the anus with LUBE = cum assist
3. Insert tongue into anus = salad toss
4. Insert man-meant into females anus = GREAT sex
5. Insert man-meat into another males anus = ....just another day for most get big members
