Jizz

TIL - During the female orgasm, endorphines are released, which are powerful painkillers. A lovemaking session can release the tension that restricts blood vessels in the brain. So headaches are in fact a bad excuse not to have sex.

TILgonewild

TIL that excessive coughing can cause blood vessels to burst, resulting in a gross hicky-like spot to appear on the roof of your mouth.

todayilearned

My girlfriend likes getting spanked or maybe I like spanking her but does it really matter? This one knocked off the bed. And that's not a pimple on her as, I think I popped a blood vessel.

Spanking

Blood vessels in a hand

Damnthatsinteresting

"Model" of blood vessels in a human body [xpost /r/redditdayof]

opiates

Popped some blood vessels in my eye and decided to use it in some FX makeup! Presenting Healing eye wound. [NSFW]

MakeupAddiction

If anybody has the chance to see a body exhibit I highly suggest it (this is the blood vessels of a real person who donated there body for scientific display purposes)

pics

Branches like blood vessels. Surrey, England.

GWCOEPBot

Break her blood vessels not her heart

bdsm

All of the Blood vessels in a human head with the skin, hair, organs and bone missing

WTF, Jessicamshannon

I think someone blew a blood vessel

Warthunder

Pop go the blood vessels

forearmporn

Actual blood vessels of a person who donated their body for scientific display purposes!

MedicalGore, interestingasfuck, WTF, redonkulous, Jessicamshannon

??The horny toad lizard can purposefully rupture vessels in its eyes and squirt blood as a defense mechanism??

NatureIsFuckingLit

A blood vessel burst in my mother's eye [NSFW]

WTF

Model of the blood vessels in the upper body

pics, creepy

[NSFL] All of the blood vessels in the human body.

WTF

Mosquito finding a blood vessel

Damnthatsinteresting

I popped a blood vessel in my eye.

mildlyinteresting

High definition photo of the blood vessels in the human eye look eerily like a forest.

u_Cardiac_Output

Popped Some Blood Vessels [f] [oc]

SpankingPictures

The blood vessels of a human face

creepy, Interesting_Shit

The porn scene was so violent that the blood vessels in her eyes burst. Quotes from her blog: "I was so shook up I was crying on the way home too. I literally could not even swallow my soda" "The next morning I was crazy sore and was still having trouble

eyeblech

Massive hemothorax due to the rupture of the intercostal artery after placement of the drainage tube. Hemothorax is an accumulation of blood in the pleural cavity [the cavity between the lung and chest wall] due to bleeding from the vessels of the lungs,

MedicalGore

Thick, you can see the blood running through the vessels.

ThickDick