human biology appreciation thread

No.13745768 ViewReplyOriginalReport
>jerk off for a total of ~4-6 hours every day for over a year without lube
>penis head gradually loses its color, feels numb in some spots, others red and itchy and sometimes painful
>reduce frequency to once every two or three days
>circulation and color has mostly returned to nearly all of penis within a week
scientifically speaking, the male penis has some of the highest capacity for healing in the human body