MIAA-037 I got an erection watching my childhood friend being raped by a bully who I help

Ever since I was a kid, my childhood friend Eimi would come to save me whenever I was bullied. Even after graduation, she came to save me again when I was being picked on! But this time, she got the worst of it and was turned into a lewd figure! Now it's my turn to muster up the courage to save her! Huh… I'm getting hard. My precious benefactor is being violated… I want to see more… Cry out louder… Ah… This is amazing… To be able to see Eimi, whom I like, in such a state is making me feel the best I've ever felt wBenefactor NTR! Bastard boner!