This is called eating a girl out, another form of oral sex, however before expirementing with this I would recomend you both get checked for an STD
The finger is more sensitive to touch. The tongue is more sensitive to temperature. Test it out for your self!
URINATE
your tongue can
Yes, humans have a unique tongue print just as finger prints.
hand
I had a guy do this to me. It means he likes your company and obv really likes you. My guy loves playing with my ring finger.
with lips. and tongue.
digitally with a finger or tongue
Cause we can
Yes, everyone’s tongue print is unique, just like fingerprints. The bumps, ridges, and taste buds on the surface of the tongue form a distinct pattern that can be used for identification purposes.
No. That is sex.
Over but only the tip of your tongue