Add punctuation: The boys fuck her ass and vagina and she is standing on her left leg whle her right leg is hoisted up to give us a clear view of the pussy action
A: The boys fuck her ass and vagina and she is standing on her left leg whle her right leg is hoisted up to give us a clear view of the pussy action.

Add punctuation: Similarly frequent alcohol consumption increases the risk of cancer of the tonsil
A: Similarly, frequent alcohol consumption increases the risk of cancer of the tonsil.

Add punctuation: There was however more crucial issues to be decided ie the control of the Communist Party and the Red Army
A:
There was however more crucial issues to be decided; i.e., the control of the Communist Party and the Red Army.