It's from fapping too much.
I went to the doctor and asked her if I had anything to be worried about and she said just take it easy on it for awhile, and she prescribed an antiinflammatory lotion.
She also looked at it to see if there was anything else wrong, and she touched it, wearing latex gloves.
Now I cannot stop fapping to that.
Pic related, it's my hot Indian doctor.
>>543347
Kill yourself OP
>>543370
Source of that manga?
>>543376
Sekai no Owari no Encore
>>543347
What kind of anti-inflammatory did she prescribe?
>>543604
generic cortisone cream.
>>544179
aaah...steroids.....just what you want to be rubbing on your weenus