I never had this problem till I contracted prostate cancer about a decade ago. It has left me impotent and I've noticed that my penis seems very small. It's never been huge, but since the prostectomy, it seems tiny. When I wear very tight underwear, the penis retracts and my testicles seem to go into my body as well. When I look at my crotch, it could pass for a woman's crotch and it even feels like a woman's crotch (through the cloth of the underwear). Is this something I have to worry about? Should I get it out right away each time it retracts, or is it OK to wait for a convenient time. The tight underwear is something I seem to enjoy.
I was surprised to discover that Even though I haven't had an erection for a decade, I can still have an orgasm, but there is no ejaculation.