SSIS-625 Seeing my homeroom teacher Okuda, who saved me from bullying, being raped made me feel depressed and aroused. Okuda Saki

My homeroom teacher, Mr. Okuda, was a kind and admirable figure who cared for his students. When he found out that I was being severely bullied by delinquents, he sternly reprimanded and guided them. However, they held a grudge against me and ended up raping him in front of my eyes. Unable to do anything, I inexplicably got an erection… I'm such scum for this; Mr. Okuda only got into this situation because he helped me. Yet, seeing the female teacher I respect being gang-raped excites me… It's the lowest, but also the ultimate NTR boner！！