Sensitive female school student Sanesato KAWANAMI who was so scared of being called to help and put on a rotten letter that he was killed by his voice.

A female student who was [silent le op] by pressing and killing her voice so as not to get lost in the surroundings because she was afraid of being put on a litter that was violently called for help: Sanesato. Even if you put up with your voice, the sensible Karada is honest and continuous peaking eel voice leaks into a violent breath, and the suppressed pleasure explodes all at once! Ikimakuri tsukudatsu-no-kami while surrounded by poor men in the limit space [constituency, health room, department room, classroom] without a escape place! 'They're always jealous of us, just because we don't know...'