idk i dont have any tips but i like the lips an dhow you have drawn them

This is good!

@WatermelonSugar

This is good practice!
Your teeth are well shaped, and you include such details as the creases in the surface of the bottom lip.
As for tips, I would start with the following: You have a relatively flat value scale. Part of achieving a realistic look is showing convincing 3d form through shadow and light. So your drawing of the teeth and lips, etc. are a good start. However, you need a defined light source that then results in cast shadows, rounding of form as it turns from the light ,etc. So lighter lights, darker darks, to show the form are a good next step.
Also, the top line of the lips is a bit round. This seems to be more of a simplified concept of lips instead of an actual example of lips. For stylized work it is fine. If your goal is to push the realism then get a photo of lips with strong light and shadow and paint the shadows and light, rather than what you think of a lips shape being.
You might check out this videos for more information on values:

https://www.youtube.com/watch?v=DQ5QF0q4QqQ

@AppleChan_
Hiii! :33

@AppleChan_
Then get ready for school then lol

NOOOO
I HAVE DETENTION :sob:

Im ill and have detention...
Great xC

@AppleChan_
Ive had too many days off school already-
I think its like 2 lr 3-

@AppleChan_
SH_T
I GTG :sob:

@WatermelonSugar Look on @UR-F4V-DUMP57ER-F1R3 m00nie is gonna hack you!!

@c00l_arts0
m00nie can go and f-uck herself

@WatermelonSugar
hi.... its been almost half a years worth of months since we have talked. So wassup? how ya doin?

@WatermelonSugar wait Someones trying to hack you?

@Coffeexx Im doing awesome thanks!

@Coffeexx like how long hasit been? i cant even remember!

noice

ÆÆÆÆÆÆÆÆ
i love lips XD

@-Rich_Baddie-

:face_with_raised_eyebrow:

They are baddie....