DDHH-021 Ejaculation management sister Nanami Hina, the teacher who manages ejaculation only for me in Hiroshima dialect

Hina Nanami, the homeroom teacher for the M class at Tokyo Slut Ejaculation Management Academy, is busy teaching and managing erections and ejaculations. - You can't release your sperm without permission, right? - It's okay to make it into a big ball. - Then, the balls are tied up with octopus thread and ejaculation is controlled. - I looked at my teacher's pussy and started to cum. - If I'm about to cum, I'll stop myself. - and self-management. - The school sex life of a masochistic male student who cannot hold back and ejaculates many times a day even though his cock juice is controlled under the tortured guidance of sadistic teacher Hina.