law: Protection of Children from Sexual Offences Act, 2012
  Chapter II: Sexual
  
  Offences against Children
  A.-Penetrative Sexual
  
  Assault and Punishment Therefor
  3. Penetrative sexual
  
  assault.-
  A person is said to
  
  commit "penetrative sexual assault" if-
  a.  
  
    he
  
  penetrates his penis, to any extent, into the vagina, mouth, urethra or anus of
  
  a child or makes the child to do so with him or any other person; or
  b.  
  
    he
  
  inserts, to any extent, any object or a part of the body, not being the penis,
  
  into the vagina, the urethra or anus of the child or makes the child to do so
  
  with him or any other person; or
  c.  
  
    he
  
  manipulates any part of the body of the child so as to cause penetration into
  
  the vagina, urethra, anus or any part of body of the child or makes the child
  
  to do so with him or any other person; or
  d.  
  
    he
  
  applies his mouth to the penis, vagina, anus, urethra of the child or makes the
  
  child to do so to such person or any other person.