이국적인 보지 핥기(커닐링구스) 기술

process, letting one's fingers wander softly along both sides of each lip, inching slowly

upwards and downwards.

Very gently, one can let one's fingers circle around the lips, using a little oil if required.

The man's tongue is more sensitive than his fingers, and again, he might first let it glide along the lips.

is particularly sensitive but also highly erogenous.