According to wikepedia.com Adolescent sexuality refers to the “sexual feelings, behavior and development in adolescents and is a stage of human sexuality. Sexuality is often a vital aspect of teenagers lives the sexual behavior of adolescents is, in most cases, influenced by their culture's norms and mores, their sexual orientation, and the issues of social control such as age of consent laws” . Sexual behaviors, sexual relationships and sexuality as a whole are a part of human development.
It just so happens that the sexual development of a human being takes place mostly during the adolescent years of a human. During the adolescence years, this is known to be between the ages of 13 to 19. Adolescent humans develop the knowledge, awareness, and skills concerning sex. As puberty begins to take place, the adolescent body begins change physically and mentally. Physically, growth of breasts, growth of pubic hair, body growth, first period, underarm hair, growth of testicles and scrotal sac, growth of penis, change of voice, facial hair e.t.c are the part of the physical development when it comes to puberty. The physical part is known as the most important part of this process. Mentally teens will begin to think more frequently about sex and thinking of others in a different light possibly in sexual ways. Along with this, teens may also become stressed or anxious a lot more than when they were pre-pubescent. The hormones take a hold of a teenager’s body, and affect the way teenager’s brain works. Apart from this, the only other real mental changes are the normal stresses and worries of growing up, such as worrying about body image, whether someone loves teens, etc