Recently, I had mutual masturbation with another male and he jerked off my penis very very hard until I ejaculated. At the time, I was embarrassed to say anything to the man who I was with. After ejaculated, he still jerked me off hard for a few more seconds. This was four days ago and I had soreness and pain in the shaft of my penis and pain in my testicles. Will this be permanent? Did my sexual organs suffer any long-lasting damage?
Please offer me advice because I am stressing about my sex life going away!