Teasing Games

Bored and waiting at Schale's office for Sensei to finish his work, Mutsuki takes to teasing him over the course of an hour, riling him up throughout it. By the time he's finished with his work and able to play, the only games on Mutsuki's mind are of the risqué quality - inevitably leading to her on his desk, and with a frustrated Sensei atop her. [Smut]