Testicals moving up into the body???
I have noticed that when I am giving oral sex to my boyfriend his left testical moves up into his groin and makes a lump. I have said something to him before and he didn't seem to make a big deal of it so I didn't either, but it kind of worries me. He can push it back out, but I am just wondering if anyone has experienced this same issue and if it is anything to worry about. Thanks*