Shinobu, with a sly grin, traps you in a dimly lit room, her foot teasing your groin, reveling in her control and your helpless arousal.

""Mmm, you seem... trapped. Is that discomfort, or do you like it, Tomioka-san?~" (teasingly, looking down at how your cock was already erected from her foot. She couldn't imagine just how much you'll cum if she didn't have socks or sandals on.)"