I have a "Chikusha duty" that I have been conveniently handling for 3 years! I met Mina, a nurse, when I was in the hospital, she was sucking my father's cock on the emergency stairs in the middle of the night. As soon as I threw it into a story, he quickly sucked my cock too! Since that day, I've been training Mina, who is weak against pushing. Let me play with my sensitive and delicate chikubi, and teach a big breasted nurse until I can do it!
