A girl comes to my room, which is a one-room apartment a 1-minute walk from the university, and asks, "Can I stay tonight?" I'm weak-willed and harmless, so the girl who is relaxed and carefree as if she were at her own house doesn't see me as a man. Of course, I'm too cowardly to reach out, so I secretly watch AV at night and jerk off... However, the girl who should be sleeping saw my figure! There's AV on the screen, and a jerked-off dick in front of my eyes! A girl who was super excited by the too stimulating erotic visuals suddenly did a no-hand blowjob on my dick! Furthermore, it developed into...!