Of course, if you have small lips, your blood pressure will have no problem covering that, but if you have.... ehm long lips
, the blood will not go there, that's why long lips
are usually dark
You won't find long vagina lips that are pink coloured. Well I never met them yet lol.
Never wondered why pornstars actresses (a good 50% of them) have terrible vagina lips? lol
Hope this helped.