Forcefully bending an erect penis can rupture the chambers that fill with blood, a rare but gruesome condition called penile fracture. Köhler has seen guys with it after vigorous betterbasket.info: R. Morgan Griffin.
May 11, · The vulva swells up and appears engorged during masturbation because of — you guessed it — increased blood flow! Wilhite says "genital tissue, Author: Rachel Thompson.
Blood in Semen - Caused by Over Masturbation. This cripples your body's capacity to protect, heal and repair peripheral blood vessels after intensive or long-term abusive masturbation. Obviously, blood in semen can be attributed to any number of serious causes, and medical attention is mandatory.
Rough Sex or Masturbation; A side effect of medications; Skin folliculitis; Yeast infection; Penile Eczema; Watery Blisters on Penis. You can develop watery penis blisters from friction during masturbation or having rough sex. This is due to due to the vigorous rubbing together of the skin. It can also result in the formation of painful sores on the penis betterbasket.info: Maggy.