They aren't stored after they leave the epididymis, they are ejaculated.
Ductus deferens
Sperm move from the testes to the epididymis to finish growing. The epididymis is the tubular structure on the top of the testis.
In epididymis.
The seminiferous tubules are the tiny tubes where the sperm are made. From there, sperm move to the tubular epididymis for maturing. The mature sperm move from the epididymis to the vas deferens and then, during ejaculation, into the urethra.
Its the wonderful thing known as the testicles. The testicles produce sperm and store sperm.Actually, the testicles only produce sperm, they do not store it. Sperm is stored in the epididymis.
Vas deferens
In the epididymis.
Final maturation of sperm cells occurs in the epididyrhis. The site for sperm maturation is in the epididymis. The testes are used for the production of sperm and testosterone.
The epididymis.
Sperm cells are stored in the epididymis, and that is where they mature.
From the related link: They connect the left and right epididymis to the ejaculatory ducts in order to move sperm.
The epididymis.
epididymis