Dream interpretation is a natural act in men, under which a man gets ejaculation during sleep, during which men also experience an auto-penetrating sensation. For some boys, dreams may also be their first semen. The main reasons for nightfalls are pornography, watching porn films and women remembrances.

In the mind, the sensational thoughts of pleasure or luxury or the desire for the pleasures of lust become active. Although many times, it may also occur without thinking about sex.