If you will see the pleasure bar on the right side of the screen is filling up then you are on a right way and if it is not attempt to find other active zones and play with them! Ben snacks them and then licks at Gwen's lips.
This woman with short pink hair is one of the hypocritical characters in the series, she always hit when he uses sexy no Jutsu but in her mind, she always thinking pervert about her crush.
Not to spoil the story over it had been by the title of this game let us just say that when Samus Aran's purpose was to get fucked by a monster manhood up her bootie at fairly hard manners she has succesfully accomplished this assignment.