Dear student,
The testes(or testicles) are present inside sacs called scrotum. The sperms are produced by the testes and are stored in epididymis, which is a tube attached to the testis. The vas deferens or the sperm duct carries the sperm from the epididymis. This vas deferens then meet a tube from the seminal vesicle and forms a short tube known as ejaculatory duct. This duct then opens into the urethra, and it takes the sperm outside the body.
Regards.