[Ikumo Taisuke] I'll Fuck You Before You Fuck Me Ch. 3-8 [Pirate]

A statuesque student council president and the junior boy who loves pushing her buttons are locked in a shameless contest of nerve, each swearing to seduce the other first. Between flustered council-room bickering over her sudden growth spurt, she ends up melting under his tongue one moment and 'accidentally' slipping down onto him cowgirl-style in the bathhouse the next, all while insisting she's still the one in control. Her smug grin as she grinds down with her full weight makes it clear this score is nowhere near settled.