MIAA-673 Yokomiya Nanami gets an erection when she sees her childhood friend helping her when she's being bullied by thugs.

Nanami is my childhood friend, and he always helps me when I'm bullied. He came to help me today too! But this time the other person is bad… his indecent appearance is on my side! Now it's my turn to muster the courage to help! Well… I… I'm getting an erection. Even though my precious benefactor is crazy… I want to see more, cry more. Ah… what a wonderful thing. You can see this favorite Nanami… I just noticed… I love your cuckolded look w benefactor NTR! Useless erection!