The male inserts his ..... which needs to be erect into the females ....and then either partner initiates rhythms of pelvic thursts or in other words (moaning) until the male ejaculates or in other words (sperms) inside of the females ...... with that would be either being done or in other words hitin the spot or lastly causing the women or female to have an orgasim which means to stop have sexual contact with the partner or to have been done having ...
The muscular system allows the body to move while the skeletal system provides a structure and form to our body. Without the muscular system we could not move and without the skeletal system we would not take any form.